Erson Cams

High performance street roller with broad power range. Works well in supercharged street rods with 8-12 pounds boost. Marine, 17-19 foot hulls with loose impeller. OK with nitrous oxide.  ...

327-355 cubic inch E.T. Bracket cars with 11.0-12.0:1 compression, 2800-3200 pounds, good heads, 750(+) cfm carburetion, free flowing exhaust, 1.6 rocker, low gears, 4000 RPM converter. ...

Our largest, low lift blower camshaft for the street. Aftermarket aluminum heads, big valves, 6-71 supercharger, 2x4 barrel carburetion, low gears and 3500 converter.  Advance: 6 ...

E.T.Brackets. Recommended for 350-406 cubic inch engines with no less than 11:1 compression, ported and polished cast iron or aftermarket cylinder heads, single 750 cfm 4 barrel with 1.750"...

E.T.Brackets/Road Racer. 350-377 cubic inch engines with 11.5-12.5:1 compression, large valves, modified cylinder heads, single plane or low profile 2x4 barrel induction and free flowing exhaust...

Super Street. Erson's version of one of the industry's most popular camshafts! Longer seat timing on the intake builds higher torque for automatic cars. Use 1.8" IN rockers and 1.6" EX rockers...

E.T. Brackets/Super Stock/Super Street. Excellent all around camshaft makes great mid-range torque and 327-350 cubic inch, heavy automatic cars. 3 speed automatics use 4500 RPM converter, 5.38"...

E.T. Brackets/Super Stock. 327-350 cubic inch door slammers with good cylinder heads and intake should use 1.7" IN and 1.6" EX for best results. 3 speed automatic use 5000 RPM converter.  ...

E.T. Brackets/Super Stock/Super Gas. Serious E.T. Bracket racers with 377-406 cubic inch engines boasting 12.8-13.5:1 compression, super stock 327-350 cubic inch, 4 speed cars or 2400 pound...

Super Stock/Super Gas. 350 cubic inch stick cars may install this camshaft straight up or advanced, depending upon vehicle weight and compression. 377(+) cubic inch, super gas roadsters pull...

Super Comp./Competition Eliminator. Small cubic inch (up to 357 CID) engines with 13.0-15.0:1 compression, using heavily modified 18* cylinder heads in light (1,500 lb) chassis makes relentless...

Super Stock/Super Gas/Super Comp. 2600-3200 lb super stock automatic cars with 350-364 cubic inch engines or 383-410 cubic inch super gas roadsters and super comp dragsters with no less than 13...

Super Comp. Primarily intended for large cubic inch, small blocks in light chassis such as super comp dragsters or super pro, E.T. Bracket categories. 2 speed automatic cars use 5500 RPM...

Competition Eliminator. Designed for and a proven winner in 287-323 cubic inch econo-altereds and econo-dragsters running "B" or "C" classes. Aluminum sheet metal intake, heavily modified...

Competition Eliminator. Same Camshaft as E119917, however, this one is intended for clutchless 4 or 5 speed manual transmission in altereds or dragsters. Prefers Dart-Buick splayed valve...

Competition Eliminator. 324-347 cubic inch econo-altereds or econo-dragsters with 14.8-16.0:1 compression engines. Prefers Dart-Buick splayed valve cylinder heads with 1.7" IN and 1.6" EX...

Competition Eliminator. 347 and larger cubic inch engines sporting 4 or 5 speed manual, clutchless transmissions work well in gas dragsters and altereds. Can be used with Dart-Buick splayed...

Heavy, late model sportsman, 355 CID engines. 9.0:1 compression or more. 390(+) cfm carburetion. 1.6" IN and EX rockers Advance: 4 Application: 1955-1995 CHEVROLET SMALL BLOCK 262-400 ...

358-410 cubic inch engines. Winged sprint cars or late model sportsman. 1/4-1/2 mile tacky tracks. Advance: 6 Application: 1955-1995 CHEVROLET SMALL BLOCK 262-400 Brand: Erson Cams ...

Erson's first camshaft recommended for non-restricted classes. Late models or limited sprinters, tight 3/8-1/2 mile dirt or asphalt tracks. Use 1.6" EX rocker. Advance: 4 ...