ZZ3 TPI?
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Joined: Oct 2009
Posts: 8
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From: St Robert, Mo 65584
Car: 1987 L98 Iroc Z
Engine: 350
Transmission: Automatic
Axle/Gears: 3.42's
ZZ3 TPI?
Will the ZZ3 heads accept a 92 vintage TPI intake?
Basicly I have a complete TPI system that has been set up to run a 383 and found a smoking deal on a ZZ3 and wanted to know if it will all fit...
Basicly I have a complete TPI system that has been set up to run a 383 and found a smoking deal on a ZZ3 and wanted to know if it will all fit...
Joined: Apr 2005
Posts: 7,736
Likes: 14
From: Not in Kansas anymore
Car: 82 Z28
Engine: 383 SP EFI/ 4150 TB
Transmission: T400
Axle/Gears: QP 9" 3.73
Re: ZZ3 TPI?
If the TPI base is from a Corvette it is a bolt on;
if from a F-Body you will need to slot the 4 center holes to accommodate the different angle used on the '87 + cast iron heads
ZZ3/ZZ4 alum heads are based on the 113 castings used in the '89+ Vette L98's
if from a F-Body you will need to slot the 4 center holes to accommodate the different angle used on the '87 + cast iron heads
ZZ3/ZZ4 alum heads are based on the 113 castings used in the '89+ Vette L98's
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