1961-67 BUICK 215-300-340 CID / 1968-94 ROVER 215/3.5L 240/3.9L 256/4.2L
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
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.
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 CODE||Price||Quantity|
|1000-4000||Excellent replacement camshaft for vehicles seeking improved low end performance. No modifications necessary. Compatible with stock compression and gearing. Good idle.||RV5H||274/280||202/208||437/448||110||4||000/000||$160.92||buy now|
|1500-4500||Rovers 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.||RV15H||288/288||214/214||458/458||111||4||000/000||$160.92||buy now|
|2000-5000||The 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.||TQ20H||292/292||214/214||478/478||112||5||000/000||$160.92||buy now|