| Designed for
1968-87 429/460 Fords, these new Performer RPM heads are ideal for
high-performance street, drag racing and marine applications. These
heads made over 500+ hp at 6500 rpm (+30 hp more than ported
factory heads) and 525+ ft/lbs. of torque at 4500 rpm with the
Performer RPM Total Power Package. Two combustion chamber sizes are
available (75cc and 95cc) to offer a variety of compression ratio
choices with engines of various size.They accept factory exhaust,
aftermarket headers and factory valvetrain components. Requires the
use of 3/8" diameter pushrods. |
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