Whipple 2.9 Pulley Question

xtremekustomz

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How much boost does a 3.30 make on a whipple 2.9 through stock manifolds and full catted exhaust (bassani)? RR doesnt make a 3.5 pulley thats why im asking.
 

Anabolic

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my 2.3 makes 11psi with the 3.5" pully and full exhaust
I would guess yours will be around 15-17psi with the 2.9. also intake size/TB the extras mater too.
 

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