will a 89 TPI intake bolt to a 305 4BBL 86z28 ?????????
07-27-2000, 11:42 PM
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will a 89 TPI intake bolt to a 305 4BBL 86z28 ?????????
well when i get my miniram i will be getting rid of the tpi on my 89 formula 350 and i want to put it on my 86 z28 which has 4bbl 305 ,i was wondering will my 89 intake work and bolt right up to the 305 ,if so all i would need to do is buy the ecm,maf,sensors,and harness and maybe injectors, did i leave anything out ? , i dont believe the intake will bolt up , but i need to know for sure thanks 
07-28-2000, 12:10 AM
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NO IT WILL NOT WORK
GM CHANGED THE INTAKE TO HEAD BOLT ANGLE IN '87 SO YOUR '89 INTAKE WILL NOT BOLT TO YOUR 86 HEADS, BUT THE RUNNERS AND PLENUM WILL WORK
YOU WILL HAVE TO GET AN 85 OR 86 INTAKE OR 87 AND LATER AND HEADS
GM CHANGED THE INTAKE TO HEAD BOLT ANGLE IN '87 SO YOUR '89 INTAKE WILL NOT BOLT TO YOUR 86 HEADS, BUT THE RUNNERS AND PLENUM WILL WORK
YOU WILL HAVE TO GET AN 85 OR 86 INTAKE OR 87 AND LATER AND HEADS
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