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Thread: ZZ4 camshaft
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Old 10-13-2012, 09:48 PM
mafiacustomz mafiacustomz is offline
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they do the lt1 cam swap all the time in thes motors which is
DURATION 211 220
LIFT (1.5)492 .492
LIFT (1.6)525 .525

and the zz4 cam is
Duration 208/221
Lift .474 .510"

which means the zz4 cam is smaller thin the lt1 cam that is done all the time on tbi cars with none of the mods you keep saying.
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