Camshaft, Hydraulic Tappet 234-242


SKU: OPH313810-1-1-1 Categories: , ,


Excellent choice for a modified 400 engine. Heavy chop. Deep exhaust tone. Heavy lope. Stall speed of 2400 to 2800 suggested.  Suggested for single plane intake manifolds such as Holley Street Dominator,  Torker or  Port O Sonic.  True roller rockers with 7/16th rocker studs a must. Aftermarket ignition. Headers suggested. Compression ratio 10.0-10.5. Works well with manual transmission or automatic. Gear ratio suggestion for manual transmission 3.73 to 4.30. Gear ratio suggested for automatic transmission 3.55 to 4.10. RPM range 2800 to 6000.

@.050 234 int.
@.050 242 exh.
Lobe separation 110
Int. Lift .535
Exh. Lift .522

Suggested lifters