It's a great all around camshaft for a 402-427 cubic inch engine. With 18 degrees of overlap it has an aggressive sound, but is docile enough to be driven long distance if needed. This cam can also be used with a large blower like a YSi or F1R, F1X as well as with 250-300 hp shot of nitrous.
Cam specs are 239/254 .631"/.610" 114+3.
Many people think that increased exhaust duration kills mid range torque, but in back to back testing this cam makes more power from 3500 on up compared to cams with less exhaust duration.
Part Number |
33954143 |
Cam Type |
Naturally Aspirated |
Brand |
Brian Tooley Racing |
Engine Type |
Gen III/IV (400+ci) |
Cam Style |
Hydraulic Roller |
Lift |
.631/.610 |
Duration |
239/254 |
Lobe Separation Angle |
114+3 |
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