Online Store

Hide Menu

OUR CURRENT SITE LOGIN IS TURNED OFF



You can still browse our site for product information.
We are currently working on a NEW full featured site.
Please call one of our representatives at the numbers below to order.

   

Over 40 Years of Power and Excellence. We produce top quality, high performance camshafts for all types of racing.

 

For years PBM has supplied hardcore performance products to the professional machine shop and custom engine builder.

 

We sell horsepower. With a heritage of excellence, our products have certified performance plus a rock-solid warranty.

800 - 641 - 7920   800 - 588 - 9608   877 - 630 - 6651

Camshafts


“Dedicated to excellence, Erson Cams offers a commitment to quality and         ingenuity that will keep you in the Winner’s Circle!”

•Quality - Erson Cams has unsurpassed quality control standards, precise cam grinding and testing resulting in a Superior Camshaft!                                                     

•Special Services - Custom camshaft design and grinding. Custom cam journals,roller bearing and bushing 1.875, 1.9487, 50mm, 55mm & 60mm, 4-7 firing order swap.  Professional design recommendations.

CUSTOM CAMSHAFTS ARE OUR SPECIALTY

BENEFITS OF ERSON'S PREMIUM ROLLER CAM CORES: •8660 STEEL CORE WITH RADIUS BETWEEN LOBES •EVERWEAR DISTRIBUTOR GEAR •ALTERED FIRING ORDERS 4-7 SWAP & 4X7X3X2 •STANDARD CAM JOURNAL •1.875 ROLLER BEARING JOURNAL •1.949 BIG BLOCK ROLLER BEARING JOURNAL •50MM 1.969 ROLLER CAM JOURNAL •55MM 2.165 ROLLER CAM JOURNAL

AMC

199-258 L6 1964-1997

290/304/343/360/390/401 cubic inch V8 1966-1992

Buick


CAUTION: Do not attempt to operate an engine with less than .150” retainer-to-guide clearance. If you are using valve seals, check the clearance from the top of the seal rather than the top of the guide.

CAUTION: Due to the unusual chamber design in the Buick cylinder head, valve-to-piston interference is always a problem. We recommend checking clearance on any camshaft of 290 degrees of duration or more.

WARNING--Some early Buick engines used 11/32” valve stems with 11° steel retainers. Only use matched components. Failure to do so may
result in serious engine damage.

181/196/231/252CID V6 1978-1987 (even Fire w/integral dist. drive gear)

1961-67 BUICK 215-300-340 CID / 1968-94 ROVER 215/3.5L 240/3.9L 256/4.2L


CAUTION:
Not all optional high-performance parts for early Buick, Oldsmobile and Rover engines are interchangeable. Please call Erson’s Technical Service Team at 775-882-1622 for assistance selecting additional components

WARNING--
Some early Buick engines used 11/32” valve stems with 11° steel retainers. Only use matched components. Failure to do so may result in serious engine damage.

TECH TIP:
When installing these cams, valve-to-piston clearance must be checked as there is a possibility of valve-to-piston interference. We recommend .080” intake and .100” exhaust minimum clearance.

Stock#RPM NOTES GRIND DUR ADV DUR 050 LIFT L/C ADV VALVE LASH NOTE CODEPriceQuantity
ERSE640111
specs>>
1000-4000Excellent replacement camshaft for vehicles seeking improved low end performance. No modifications necessary. Compatible with stock compression and gearing. Good idle.RV5H274/280202/208437/4481104000/000$160.92
ERSE640201
specs>>
1500-4500Rovers and TR-8s with lightly modified cylinder heads, aftermarket aluminum intake and free flowing dual exhaust system increases low end torque and mid-range hp. Fair idle.RV15H288/288214/214458/4581114000/000$160.92
ERSE643121
specs>>
2000-5000The Performer. Broader power and more mid-range performance from modified engines. 4 or 5 speed manual transmission and low gears deliver best results. Noticeable idle.TQ20H292/292214/214478/4781125000/000$160.92

1967-76 400/430/455 CID V8


TECH TIP:
When installing a hydraulic lifter racing camshaft in an engine that does not have adjustable rocker arms, care must be taken to ensure that the lifter is still able to adjust itself. If the camshaft has more than .500” valve lift or the heads or block have been milled excessively, the engine must be converted to adjustable rockers or adjustable pushrods.

CAUTION:
 Due to the unusual chamber design in the Buick cylinder head, valve-to-piston interference is always a problem. We recommend checking clearance on any camshaft of 290 degrees of duration or more.

1968-80 350 CID H, J SERIES


TECH TIP:
When installing these cams, valve-to-piston clearance must be checked as there is a possibility of valve-to-piston interference. We recommend .080” intake and .100” exhaust minimum clearance.

WARNING--
Some early Buick engines used 11/32” valve stems with 11° steel retainers. Only use matched components. Failure to do so may result in serious engine damage.

NOTE:
It may be necessary to use stock OEM style valve locks due to an atypical 11° taper at the retainer.

NOTE:
Late Model Buick 350 cubic inch V8 engines have several different valve spring installed heights. The two most common are 1.727” and 1.670” using a 1.300 O.D. spring. For assistance, in selecting these and other Buick valvetrain components, call Erson’s Technical Service Team at 775-882-1622.

1975-77 231 CID DAUNTLESS ODDFIRE


1.53:1 STOCK ROCKER RATIO

1977 1/2-88 196-231-252 CID EVENFIRE


1.55:1 STOCK ROCKER RATIO

Cadillac

1968-84 368/425/472/500 CID V8

Camshaft Kits


ENERGIZE YOUR PERFORMANCE!  ERSON CAMSHAFTS ARE DESIGNED TO DELIVER THE MOST USEABLE POWER & RELIABILITY FROM LOW RPM TORQUE TO HOT STREET & STRIP PERFORMANCE. PUT THE ENERGY BACK IN PERFORMANCE WITH ENERGY HYDRAULIC FLAT TAPPET CAMS AND LIFTER KITS.

ALL CAM KITS COME ATTRACTIVELY PACKAGED WITH CAMSHAFT, LIFTERS AND ASSEMBLY LUBE.

Big Block Chevrolet

Stock#DUR ADV DUR@.050" GROSS LIFT LOBE CENTER PriceQuantity
ERSE120002K
specs>>
270°/280°204°/214°.476"/.501"112°$132.82
ERSE120004K
specs>>
278°/278°212°/212°.476"/.476"110°$132.82
ERSE120006K
specs>>
280°/280°214°/214°.501"/.501"114°$132.82
ERSE120008K
specs>>
280°/290°214°/224°.501"/.527"112°$132.82
ERSE120012K
specs>>
308/328222/235.500/.505115$132.82
ERSE120014K
specs>>
292°/292°224°/224°.510"/.510"114°$132.82
ERSE120016K
specs>>
290/292224/232.527/.553114$132.82
ERSE120018K
specs>>
292°/292°230°/230°.544"/.544"109°$132.82
ERSE120026K
specs>>
310/320224/254.578/.603110$132.82

Small Block Chevrolet

Stock#DUR ADV DUR@.050" VALVE LIFT LOBE CENTER PriceQuantity
ERSE110016K
specs>>
270°/280°204°/214°.420"/.443"112°$122.00
ERSE110018K
specs>>
270/280204/214.420/.443112$122.00
ERSE110020K
specs>>
275/278209/216.435/.455112$122.00
ERSE110022K
specs>>
280/280214/214.443/.443110$122.00
ERSE110024K
specs>>
280°/280°214°/214°.443"/.443"112°$122.00
ERSE110026K
specs>>
280°/290°214°/224°.443"/.465"112°$122.00
ERSE110030K
specs>>
284/284218/218.458/.458114$122.00
ERSE110032K
specs>>
296°/296°224°/224°.437"/.437"109°$122.00
ERSE110034K
specs>>
306°/306°222°/222°.447"/.447"114°$122.00
ERSE110036K
specs>>
288°/292°224°/224°.450"/.460"114°$122.00
ERSE110038K
specs>>
290°/290°224°/224°.465"/.465"112°$122.00
ERSE110040K
specs>>
290°/300°224°/234°.465"/.488"112°$122.00
ERSE110044K
specs>>
292°/292°230°/230°.480"/.480"108°$122.00
ERSE110046K
specs>>
292°/300°232°/234°.488"/.488"108°$122.00
ERSE110048K
specs>>
300°/310°234°/244°.488"/.510"112°$122.00
ERSE110050K
specs>>
290/300222/231.468/.480110$122.00
ERSE110052K
specs>>
310°/310°244°/244°.510"/.510"108°$122.00
ERSE110054K
specs>>
310/320244/254.510/.533112$122.00

Chevrolet

1962-84 194/230/250 CID V6

1978-84 200-229 CID V6 (90° ODD Fire)


CAUTION:
When using high-pressure springs (springs having more than 130 pounds of seat load or more than 330 pounds of nose load) with a flat tappet camshaft, Erson Cams requires that you break the camshaft in for 30 minutes while using just the outer spring. Only after the break-in period should the inner spring be installed. Following this procedure will greatly reduce any chance of camshaft or lifter failure.

1985-86 262 cubic inch (4.3L) V6 (90° ODD Fire)

1987-97 262/4.3L CID

1990-94 189( 3.1L) V6 / 1980-89 173( 2.8L) V6

292 CID TRUCK INLINE 6 CYL

SBC 1955-1995 NON-ROLLER


262/265/267/283/302/305/307/327/350/400 CID V8
NON-ROLLER

Drag Race Competition Roller Camshafts

Stock#RPM RANGEDURADVDUR@.050"GROSS LIFTLOBE CENTERPriceQuantity
ERSE119906
specs>>
4000-7500286°IN/ 294°EX260°IN/ 268°EX.675"IN/.645"EX108°$374.14
ERSE119907
specs>>
4200-7600290°IN/ 298°EX264°IN/ 272°EX.675"IN/.645"EX108°$374.14
ERSE119908
specs>>
4500-7700294°IN/ 302°EX268°IN/ 276°EX.675"IN/.645"EX106°$374.14
ERSE119909
specs>>
4500-8000294°IN/ 308°EX268°IN/ 282°EX.615"IN/.645"EX104°$374.14

Energy Plus Series Camshafts


ENERGIZE your performance. Erson Camshafts are designed to deliver the most useable Power & Reliability from low RPM torque to Hot Street & Strip performance.

Big Block Chevrolet

Stock#RPM RANGEDURADVDUR@.050"GROSS LIFTLOBE CENTERPriceQuantity
ERSE120002
specs>>
1200-4000270°IN/ 280°EX204°IN/ 214°EX.476"IN/.501"EX112°$100.98
ERSE120004
specs>>
2000-4800278°IN/ 278°EX212°IN/ 212°EX.476"IN/.476"EX110°$100.98
ERSE120006
specs>>
2000-4800280°IN/ 280°EX214°IN/ 214°EX.501"IN/.501"EX114°$100.98
ERSE120008
specs>>
2000-4800280°IN/ 290°EX214°IN/ 224°EX.501"IN/.527"EX112°$100.98
ERSE120010
specs>>
2000-4800284°IN/ 284°EX218°IN/ 218°EX.519"IN/.519"EX110°$160.92
ERSE120014
specs>>
2000-4800292°IN/ 292°EX224°IN/ 224°EX.510"IN/.510"EX114°$100.98
ERSE120018
specs>>
2200-5600292°IN/ 292°EX230°IN/ 230°EX.544"IN/.544"EX109°$100.98
ERSE120022
specs>>
2200-5600300°IN/ 310°EX234°IN/ 244°EX.553"IN/.578"EX112°$100.98

Ford 351W/HO 302

Stock#RPM RANGEDURADVDUR@.050"GROSS LIFTLOBE CENTERPriceQuantity
ERSE212016
specs>>
1200-4000260°IN/ 270°EX194°IN/ 204°EX.424"IN/.448"EX110°$114.28
ERSE212018
specs>>
1200-4000270°IN/ 280°EX204°IN/ 214°EX.448"IN/.472"EX112°$114.28
ERSE212020
specs>>
2000-4800280°IN/ 290°EX214°IN/ 224°EX.472"IN/.496"EX112°$114.28
ERSE212024
specs>>
2000-4800284°IN/ 284°EX218°IN/ 218°EX.488"IN/.488"EX110°$114.28
ERSE212028
specs>>
2000-4800290°IN/ 300°EX224°IN/ 234°EX.496"IN/.520"EX112°$114.28
ERSE212030
specs>>
2200-5600300°IN/ 310°EX234°IN/ 244°EX.520"IN/.544"EX112°$160.92

Small Block Chevrolet

Stock#RPM RANGEDURADVDUR@.050"GROSS LIFTLOBE CENTERPriceQuantity
ERSE110008
specs>>
1200-4000260°IN/ 270°EX194°IN/ 204°EX.398"IN/.420"EX104°$92.64
ERSE110014
specs>>
1200-4000270°IN/ 280°EX204°IN/ 214°EX.420"IN/.443"EX110°$92.64
ERSE110016
specs>>
1200-4000270°IN/ 280°EX204°IN/ 214°EX.420"IN/.443"EX112°$92.64
ERSE110024
specs>>
2000-4800280°IN/ 280°EX214°IN/ 214°EX.443"IN/.443"EX112°$92.64
ERSE110026
specs>>
2000-4800280°IN/ 290°EX214°IN/ 224°EX.443"IN/.465"EX112°$92.64
ERSE110032
specs>>
2000-4800296°IN/ 296°EX225°IN/ 281°EX.480"IN/.480"EX108°$92.64
ERSE110034
specs>>
2000-4800306°IN/ 306°EX222°IN/ 222°EX.447"IN/.447"EX114°$92.64
ERSE110036
specs>>
2000-4800288°IN/ 292°EX224°IN/ 224°EX.450"IN/.460"EX114°$92.64
ERSE110038
specs>>
2000-4800290°IN/ 290°EX224°IN/ 224°EX.465"IN/.465"EX112°$92.64
ERSE110040
specs>>
2000-4800290°IN/ 300°EX224°IN/ 234°EX.465"IN/.488"EX112°$92.64
ERSE110042
specs>>
2000-4800284°IN/ 284°EX230°IN/ 230°EX.453"IN/.453"EX114°$92.64
ERSE110044
specs>>
2200-5600292°IN/ 292°EX230°IN/ 230°EX.480"IN/.480"EX108°$92.64
ERSE110046
specs>>
2200-5600292°IN/ 300°EX232°IN/ 234°EX.488"IN/.488"EX108°$92.64
ERSE110048
specs>>
2200-5600300°IN/ 310°EX234°IN/ 244°EX.488"IN/.510"EX112°$92.64
ERSE110052
specs>>
2200-5600310°IN/ 310°EX244°IN/ 244°EX.510"IN/.510"EX108°$92.64

Small Block Ford

FORD

351W

Stock#RPM NOTES GRIND DUR ADV DUR 050 LIFT L/C ADV VALVE LASH NOTE CODEPriceQuantity
ERSE212061
specs>>
351W VIKING 100H$160.92

HR ENERGY PLUS 4-7 SWAP HYDRAULIC ROLLER CAMSHAFTS


THE CAM PROFESSIONALS AT ERSON CAMS HAVE DEVELOPED THE FIRST 4-7 SWAP FIRING ORDER HYDRAULIC ROLLER CAMSHAFT SERIES FOR THE SMALL BLOCK AND BIG BLOCK CHEVROLET. ERSON CAMS, A LEADER IN VALVE TRAIN DESIGN BRINGS THE LATEST IN CAM TECHNOLOGY TO THE STREET WITH ITS HI REV/HI TECH SERIES OF HYDRAULIC ROLLER CAMSHAFTS AVAILABLE WITH STANDARD FIRING ORDER OR 4-7 SWAP. REAP THE BENEFITS OF FASTER ACCELERATION, SMOOTHER PERFORMANCE AND BETTER FUEL DISTRIBUTION...CALL ERSON CAMS NOW FOR ALL THE DETAILS.

SMALL BLOCK CHEVROLET 262-400 CI 8 CYL HYDRAULIC ROLLER RETRO-FIT 1955-87

Stock#RPM RANGEDUR ADV IN/EXDUR @.050 IN/EX GR LIFT 1.5 IN/EXGR LIFT 1.6 IN/EX LOBE CTRADVVALVE LASH IN/EXPriceQuantity
ERSE119840-47
specs>>
2200-5200272°/280°218°/226°.480"/.480".512"/.512"108°.000"/.000"$409.21
ERSE119845-47
specs>>
2500-5500286°/294°226°/234°.548"/.548".584"/.584"108°.000"/.000"$409.21
ERSE119847-47
specs>>
2500-5500286°/294°226°/234°.548"/.548".584"/.584"112°.000"/.000"$409.21
ERSE119849-47
specs>>
3000-6000298°/306°238°/246°.548"/.548".584"/.584"108°.000"/.000"$409.21
ERSE119851-47
specs>>
3000-6000298°/306°238°/246°.548"/.548".584"/.584"112°.000"/.000"$409.21
ERSE119853-47
specs>>
3500-6500302°/310°242°/250°.548"/.548".584"/.584"108°.000"/.000"$409.21
ERSE119855-47
specs>>
3800-6800310°/318°250°/258°.548"/.548".584"/.584"108°.000"/.000"$409.21

HR Engery Plus Std Firing Order Hyd Roller Camshafts


Small Block Chrvrolet 262-400 Cid 8 Cyl Retro-Fit 1955-87

Stock#RPM RANGEDUR ADV IN/EXDUR @.050 IN/EX GR LIFT 1.5 IN/EXGR LIFT 1.6 IN/EX LOBE CTRADVVALVE LASH IN/EXPriceQuantity
ERSE119840
specs>>
2200-5200272°/280°218°/226°.480"/.480".512"/.512"108°.000"/.000"$331.51
ERSE119845
specs>>
2500-5500286°/294°226°/234°.548"/.548".584"/.584"108°.000"/.000"$331.51
ERSE119847
specs>>
2500-5500286°/294°226°/234°.548"/.548".584"/.584"112°.000"/.000"$331.51
ERSE119849
specs>>
3000-6000298°/306°238°/246°.548"/.548".584"/.584"108°.000"/.000"$331.51
ERSE119851
specs>>
3000-6000298°/306°238°/246°.548"/.548".584"/.584"112°.000"/.000"$331.51
ERSE119853
specs>>
3500-6500302°/310°242°/250°.548"/.548".584"/.584"108°.000"/.000"$331.51
ERSE119855
specs>>
3800-6800310°/318°250°/258°.548"/.548".584"/.584108°.000"/.000"$331.51

Mechanical Roller Camshafts - Oval Track


CHEVROLET 1955-97 262-400 CU IN 50MM 1.968 ROLLER CAM

ERSON'S NEW RXR .422 PROFILES DELIVER HIGH RPM HP USING HIGH ROCKER RATIOS 1.7, 1.8 AND 1.9 WITH LESS DYNAMIC STRESS FOR RELIABLE OPERATION. ERSON'S RXS .430B PROFILES WORK WELL ON THE EXHAUST. LISTED BELOW ARE BASELINE CAMSHAFTS, CUSTOM GRINDS ARE AVAILABLE WITH OTHER JOURNAL SIZES. OPTIONAL FIRING ORDERS, 4-7 SWAP, 18736542 4-7-3-2-C FIRING ORDER, 18726543. RXR .422 GROSS VALVE LIFT 1.6=.675, 1.7=.718, 1.8=.760, 1.9=.802.

Cams listed below are with 50mm cam journal and STD firing order

Stock#RPM RANGEDUR ADVDUR @ .050GROSS LIFTLOBE CTRADVVALVE LASHPriceQuantity
ERSE119930
specs>>
3200-6600282/288248/252N/A1060.020/.022$409.21
ERSE119932
specs>>
3200-7200288/290252/256N/A1060.020/.022$409.21
ERSE119934
specs>>
5000-8500294/302260/268N/A1060.020/.022$409.21
ERSE119936
specs>>
5000-8500296/302262/268N/A1060.020/.022$409.21
ERSE119938
specs>>
5000-8500296/298262/272N/A1070.022/.022$409.21
ERSE119940
specs>>
5400-8500298/304264/270N/A1070.022/.022$409.21
ERSE119942
specs>>
5600-8500304/304270/278N/A1080.022/.022$409.21
ERSE119944
specs>>
3700-8200290/290256/264N/A1070.022/.022$409.21
ERSE119946
specs>>
3700-8200294/304260/270N/A1070.022/.022$409.21

Oval track FXR Series Flat Tappet Camshafts Std firing Order

Stock#RPM RANGEDUR ADV IN/EXDUR @.050 IN/EX GR LIFT IN/EXLOBE CTRADVVALVE LASH IN/EXPriceQuantity
ERSE116400
specs>>
3200-6800288°/292°250°/254°.562"/.562"106°.018"/.018"$212.93
ERSE116410
specs>>
3400-7000292°/296°254°/258°.562"/.562"106°.018"/.018"$212.93
ERSE116420
specs>>
3200-5600292°/292°254°/254°.562"/.562"108°.018'/.018"$212.93
ERSE116430
specs>>
3400-7200296°/302°258°/264°.562"/.562"106°.018"/.018"$212.93
ERSE116440
specs>>
3600-7400298°/306°260°/268°.562"/.562"106°.018"/.018"$212.93
ERSE116450
specs>>
3500-7400302°/310°264°/272°.562"/.562"106°.018"/.018"$212.93
ERSE116460
specs>>
3800-7200298°/292°260°/254°.562"/.562"106°.018"/.018"$212.93
ERSE116470
specs>>
4500-7800306°/314°268°/276°.562"/.562"106°.018"/.018"$212.93
ERSE240200
specs>>
3200-6800250°IN/254°EX.562"IN/.562"EX106°$185.85
ERSE240210
specs>>
3400-7000254°IN/258°EX.562"IN/.562"EX106°$185.85

Oval Track FXR Series Flat Tappet 4-7 Swap


CHEVROLET 1955-98 262-400 CUBIC INCH .375 LOBE LIFT CALCULATED WITH 1.5 ROCKER RATIO

FXR LOBE PROFILES ARE DESIGNED WITH MORE AREA UNDER THE CURVE WITH A MORE AGGRESSIVE OPENING RATE AND YET MAINTAINING VALVE TRAIN STABILITY. THESE PROFILES OFFER A SUBSTANTIAL INCREASE INHP AND TORQUE OVER CONVENTIONAL DESIGNS. HIGHER ROCKER ARM RATIO MAY BE USED 1.6 RATIO = .600 GROSS LIFT. ALL CAMS AVAILABLE WITH 4-7 SWAP FIRING ORDER 18736542. BELOW IS A PARTIAL LISTING OF OUR FXR CAMSHAFTS.

Stock#RPM RANGEDUR ADV IN/EXDUR@.050" IN/EXGROSS LIFT IN/EXLOBE CENTERADVVALVE LASH IN/EXPriceQuantity
ERSE116400-47
specs>>
3200-6800288°/292°250°/254°.562"/.562"106°.018"/.018"$228.88
ERSE116410-47
specs>>
3400-7000292°/296°254°/258°.562"/.562"106°.018"/.018"$228.88
ERSE116420-47
specs>>
3200-7000292°/292°254°/254°.562"/.562"108°.018"/.018"$228.88
ERSE116430-47
specs>>
3400-7200296°/302°258°/264°.562"/.562"106°.018"/.018"$228.88
ERSE116440-47
specs>>
3600-7400298°/306°260°/268°.562"/.562"106°.018"/.018"$228.88
ERSE116450-47
specs>>
3500-7400302°/310°264°/272°.562"/.562"106°.018"/.018"$228.88
ERSE116460-47
specs>>
3800-7200298°/292°260°/254°.562"/.562"106°.018"/.018"$228.88
ERSE116470-47
specs>>
4500-7800306°/314°268°/276°.562"/.562"106°.018"/.018"$228.88

Oval Track Roller Camshafts


Chevrolet SMALL BLOCK V8 262-400CID ENGINES

Lift calculated with 1.5 ratios. Cams are designed for high rocker ratios, can be used with 1.6, 1.7 and 1.8 rockers. Camshafts are made from alloy steel billet.

Stock#RPM RANGEDURADVDUR@.050"GROSS LIFTLOBE CENTERPriceQuantity
ERSE119921
specs>>
3500-6500282°IN/ 288°EX253°IN/ 259°EX.600"IN/.600"EX106°$374.14
ERSE119922
specs>>
3800-6800286°IN/ 290°EX260°IN/ 264°EX.675"IN/.645"EX106°$374.14
ERSE119923
specs>>
4000-7200286°IN/ 294°EX260°IN/ 268°EX.645"IN/.615"EX106°$374.14
ERSE119924
specs>>
4200-7500290°IN/ 290°EX264°IN/ 264°EX.645"IN/.645"EX106°$374.14
ERSE119925
specs>>
4200-7600290°IN/ 294°EX264°IN/ 268°EX.645"IN/.645"EX106°$374.14
ERSE119926
specs>>
4400-7800290°IN/ 298°EX264°IN/ 272°EX.645"IN/.645"EX106°$374.14
ERSE119927
specs>>
4500-8000294°IN/ 300°EX268°IN/ 274°EX.675"IN/.645"EX106°$374.14

Road Rage



Erson's specially developed Road Rage cam profiles produce an aggressive sounding Muscle Car idle and back it up with outstanding performance. Even the mildest Road Rage grinds will deliver significant gains in horsepower and torque over stock cams, and they are easy on your valve train components as well.

The Road Rage cam series is available in hydraulic roller and hydraulic flat tappet styles designed to work with carbureted Small Block Chevy, Big Block Chevy and Small Block Ford engines. Erson Cams has engineered the Road Rage series with lobe profiles specifically suited to each engine design and with an optimal combination of lift, duration and overlap to deliver a downright mean-nasty sound and the power to go with it.

HYDRAULIC FLAT TAPPET


HYDRAULIC ROLLER


Stroker Power Hydraulic Camshafts


SMALL BLOCK CHEVY V8
1957-94  262/305/350/400 CID Hydraulic Flat Tappet Engines

Small Base Circle for Stroker Applications

Stock#RPM RANGEDURADVDUR@.050"GROSS LIFTLOBE CENTERPriceQuantity
ERSE110421S
specs>>
2750-5750296°IN/ 296°EX228°IN/ 228°EX.472"IN/.472"EX108°$174.79
ERSE110521S
specs>>
3200-6400306°IN/ 306°EX235°IN/ 235°EX.472"IN/.472"EX108°$174.79
ERSE111011S
specs>>
1500-4500280°IN/ 292°EX208°IN/ 292°EX.420"IN/.449"EX114°$174.79
ERSE111021S
specs>>
2000-5000292°IN/ 310°EX214°IN/ 226°EX.449"IN/.462"EX114°$174.79
ERSE113121S
specs>>
2000-4750292°IN/ 292°EX214°IN/ 214°EX.449"IN/.449"EX111°$174.79
ERSE113321S
specs>>
2500-5500284°IN/ 296°EX220°IN/ 228°EX.472"IN/.472"EX110°$174.79
ERSE113421S
specs>>
2800-6200296°IN/ 306°EX228°IN/ 235°EX.472"IN/.472"EX110°$174.79
ERSE115912S
specs>>
3750-7000312°IN/ 320°EX248°IN/ 256°EX.503"IN/.517"EX110°$174.79

_Cam Cards


List of Erson Camshaft Cam Cards.
Please click on cam number to download the pdf file.

ERSE110000
ERSE110014
ERSE110074
ERSE110101
ERSE110103
ERSE110106
ERSE110109
ERSE110112
ERSE110115
ERSE110118
ERSE110121
ERSE110124
ERSE110127
ERSE110130
ERSE110133
ERSE110201
ERSE110220
ERSE110225
ERSE110230
ERSE110321
ERSE110405
ERSE110407
ERSE110420
ERSE110421
ERSE110421S
ERSE110422
ERSE110425
ERSE110430
ERSE110435
ERSE110450
ERSE110455
ERSE110460
ERSE110470
ERSE110473
ERSE110521
ERSE110521S
ERSE110522
ERSE110622
ERSE110721
ERSE110732
ERSE110821
ERSE110822
ERSE110824
ERSE110825
ERSE110826
ERSE110827
ERSE110828
ERSE110829
ERSE110831
ERSE110901
ERSE110905
ERSE110921
ERSE110993
ERSE110994
ERSE110995-47
ERSE110998
ERSE111011
ERSE111021
ERSE111021S
ERSE111031
ERSE111122
ERSE112000
ERSE112001
ERSE112003
ERSE112006
ERSE112009
ERSE112061
ERSE112115
ERSE112118
ERSE113121
ERSE113121S
ERSE113122
ERSE113123
ERSE113221
ERSE113321
ERSE113321S
ERSE113322
ERSE113323
ERSE113324
ERSE113421
ERSE113421S
ERSE113422
ERSE113521
ERSE114011
ERSE115911
ERSE115912
ERSE115913
ERSE115914
ERSE115930
ERSE116295
ERSE116300
ERSE116301
ERSE116302
ERSE116305
ERSE116306
ERSE116306-47
ERSE116307
ERSE116308
ERSE116309
ERSE116400
ERSE116400-47
ERSE116401
ERSE116405
ERSE116405-47
ERSE116410
ERSE116410-47
ERSE116411
ERSE116411-47
ERSE116420
ERSE116420-47
ERSE116420-NIT
ERSE116425-47
ERSE116450
ERSE116450-47
ERSE116460
ERSE116460-47
ERSE116470
ERSE116470-47
ERSE116480
ERSE116482
ERSE116486
ERSE116490
ERSE119030-47
ERSE119700
ERSE119700-47
ERSE119703
ERSE119703-47
ERSE119706
ERSE119709
ERSE119710
ERSE119712
ERSE119715
ERSE119718
ERSE119721
ERSE119724
ERSE119727
ERSE119800
ERSE119801
ERSE119802
ERSE119811
ERSE119813
ERSE119814
ERSE119815
ERSE119816
ERSE119817
ERSE119818
ERSE119819
ERSE119820
ERSE119821
ERSE119822
ERSE119825
ERSE119826
ERSE119827
ERSE119828
ERSE119830
ERSE119831
ERSE119832
ERSE119833
ERSE119834
ERSE119840
ERSE119845
ERSE119847
ERSE119848
ERSE119849
ERSE119849-47
ERSE119851
ERSE119851-47
ERSE119853
ERSE119853-47
ERSE119855
ERSE119858
ERSE119862
ERSE119866
ERSE119906
ERSE119906S
ERSE119907
ERSE119908
ERSE119908S
ERSE119909
ERSE119910
ERSE119911
ERSE119912
ERSE119913
ERSE119916
ERSE119921
ERSE119921S
ERSE119922S
ERSE119923
ERSE119923-47
ERSE119923S
ERSE119924
ERSE119924S
ERSE119925
ERSE119925-47S
ERSE119925S
ERSE119926
ERSE119926S
ERSE119927
ERSE119927-47
ERSE119928
ERSE119935
ERSE119935-108
ERSE119935-110
ERSE119938
ERSE119942
ERSE119950S
ERSE119952S
ERSE119955
ERSE119957S
ERSE119960
ERSE119965
ERSE119970
ERSE119975-47
ERSE119975S
ERSE120102
ERSE120103
ERSE120106
ERSE120109
ERSE120112
ERSE120120
ERSE120121
ERSE120124
ERSE120127
ERSE120130
ERSE120201
ERSE120202
ERSE120203
ERSE120204
ERSE120205
ERSE120206
ERSE120207
ERSE120208
ERSE120221
ERSE120230
ERSE120230-47
ERSE120231
ERSE120233
ERSE120233-47
ERSE120234
ERSE120236
ERSE120304
ERSE120306
ERSE120307
ERSE120308
ERSE120310
ERSE120311
ERSE120320
ERSE120321
ERSE120322
ERSE120323
ERSE120339
ERSE120339-47
ERSE120340
ERSE120340-47
ERSE120341
ERSE120341-47
ERSE120343
ERSE120343-47
ERSE120346
ERSE120346-47
ERSE120349
ERSE120349-47
ERSE120421
ERSE120621
ERSE120721
ERSE120722
ERSE120723
ERSE120802
ERSE120804
ERSE120806
ERSE120808
ERSE120810
ERSE120814
ERSE120816
ERSE120824
ERSE120826
ERSE120831
ERSE120834
ERSE120994
ERSE120996
ERSE120999
ERSE121021
ERSE121721
ERSE121821
ERSE122061
ERSE125021
ERSE125521
ERSE129025
ERSE129025-47
ERSE129030
ERSE129030-47
ERSE129035
ERSE129040
ERSE129040-47
ERSE129045-47
ERSE129070
ERSE129088
ERSE129869
ERSE129870
ERSE129871
ERSE129872
ERSE129873
ERSE129874
ERSE129876
ERSE129877
ERSE129878
ERSE129880
ERSE129881
ERSE129882
ERSE129886
ERSE129887
ERSE129890
ERSE129891
ERSE129892
ERSE129893
ERSE129894
ERSE129894-47
ERSE140221
ERSE140236-47
ERSE141821
ERSE143121
ERSE143221
ERSE143321
ERSE143421
ERSE143521
ERSE160112
ERSE160121
ERSE170001
ERSE170112
ERSE170121
ERSE195121
ERSE195321
ERSE195501
ERSE195502
ERSE195503
ERSE195504
ERSE201121
ERSE201131
ERSE201721
ERSE201821
ERSE210021
ERSE210111
ERSE210112
ERSE210120
ERSE210121
ERSE210201
ERSE210222
ERSE210301
ERSE210321
ERSE210322
ERSE210521
ERSE210901
ERSE210902
ERSE212011
ERSE212021
ERSE212030
ERSE212061
ERSE212101
ERSE212112
ERSE212121
ERSE212130
ERSE212221
ERSE212222
ERSE212223
ERSE212301
ERSE212302
ERSE212303
ERSE212304
ERSE212321
ERSE212322
ERSE212421
ERSE212422
ERSE212521
ERSE212721
ERSE212731
ERSE212832
ERSE212833
ERSE212836
ERSE212837
ERSE212838
ERSE212839
ERSE212840
ERSE212845
ERSE212848
ERSE212851
ERSE212854
ERSE212857
ERSE212860
ERSE212863
ERSE212866
ERSE212921
ERSE212991
ERSE212992
ERSE212993
ERSE213003
ERSE220030
ERSE220112
ERSE220121
ERSE220221
ERSE220222
ERSE220223
ERSE220306
ERSE220321
ERSE220421
ERSE221021
ERSE229619
ERSE240025
ERSE240101
ERSE240110
ERSE240112
ERSE240200
ERSE240200-47
ERSE240201
ERSE240210-47
ERSE240211
ERSE240220
ERSE240221
ERSE240222
ERSE240223
ERSE240230
ERSE240240
ERSE240305
ERSE240307
ERSE240321
ERSE240322
ERSE240421
ERSE240521
ERSE240621
ERSE240821
ERSE240901
ERSE240902
ERSE240931
ERSE240996
ERSE241021
ERSE253322
ERSE253422
ERSE253522
ERSE253622
ERSE253666
ERSE253722
ERSE260101
ERSE260121
ERSE260201
ERSE260221
ERSE260222
ERSE260223
ERSE260300
ERSE260301
ERSE260321
ERSE260521
ERSE260526
ERSE260527
ERSE260621
ERSE260721
ERSE260901
ERSE260903
ERSE260904
ERSE261021
ERSE264031
ERSE267031
ERSE270121
ERSE280101
ERSE280111
ERSE280121
ERSE280201
ERSE290101
ERSE290105
ERSE291100
ERSE310011
ERSE310031
ERSE310101
ERSE310121
ERSE310123
ERSE310222
ERSE310223
ERSE310321
ERSE310421
ERSE310444
ERSE310501
ERSE310502
ERSE310845
ERSE310991
ERSE311121
ERSE410001
ERSE410002
ERSE410080
ERSE410121
ERSE410128
ERSE410130
ERSE410132
ERSE410135
ERSE410137
ERSE410221
ERSE410222
ERSE410223
ERSE410321
ERSE410322
ERSE410421
ERSE410521
ERSE411021
ERSE411322
ERSE419100
ERSE419105
ERSE419110
ERSE419120
ERSE419705
ERSE419706
ERSE420112
ERSE420121
ERSE420132
ERSE420135
ERSE420201
ERSE420222
ERSE420223
ERSE420302
ERSE420305
ERSE420306
ERSE420307
ERSE420309
ERSE420321
ERSE420322
ERSE420991
ERSE430842
ERSE466904
ERSE466906
ERSE466907
ERSE466999
ERSE469503
ERSE470301
ERSE470302
ERSE470521
ERSE470621
ERSE520000
ERSE520101
ERSE520201
ERSE520321
ERSE529003
ERSE529005
ERSE529010
ERSE529015
ERSE529020
ERSE540121
ERSE540222
ERSE540223
ERSE540400
ERSE540421
ERSE540901
ERSE541021
ERSE545321
ERSE550110
ERSE550121
ERSE592133
ERSE630021
ERSE630101
ERSE630110
ERSE630121
ERSE630223
ERSE630321
ERSE640201
ERSE650011
ERSE650101
ERSE650231
ERSE650321
ERSE653121
ERSE660101
ERSE670101
ERSE670121
ERSE670321
ERSE710112
ERSE710121