THREE IRREFUTABLE POWER GAINS FROM KAASE’S NEW P38

CYLINDER HEADS FOR 302 & 351 SB FORDS.

KaaseP38-(0160)webThe principal power gains in Jon Kaase’s new P38 cylinder heads for Ford 302 (5 liter) and 351 small-block engines are derived from canted, larger diameter inlet and exhaust valves; improved port velocities; and deeper bowls with sweeping short turns in the intake and exhaust tracts.

To accommodate the original equipment intake manifolds and exhaust headers, Kaase’s P38 aluminum cylinder heads retain the outer appearance of the original Windsor heads. But the inner surfaces reveal modern-style combustion chambers and much more.

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