Thread: 1987 IROC-Z
View Single Post
Old 02-15-2012, 08:05 AM   #24
WildBillyT
Ayatollah of Rock N Rolla / Admin
 
WildBillyT's Avatar
 
Join Date: Mar 2006
Location: Parts Unknown
Posts: 12,573
iTrader: (10)
Quote:
Originally Posted by 88WS-6 View Post
Oh christ. Well the 8th digit is an F and I looked over the build sheet. LB9 MM6 G92 J65 all that jazz. He gave me what he said is the stock TPI with new injectors. He said the wiring harness is MIA though because he yanked it out when he put on the carb. I also didn't think you could get a 9 bolt with anything but TPI in 87, but I could be wrong.

1320B4U: he said it's a Holley 600cfm, but I haven't confirmed via part # yet.


This thread shows a little about the Mallory AFPR for a TBI to carb swap:

http://www.thirdgen.org/techboard/ca...questions.html

I'm sure TPI has an even higher psi pump.
I think B4Z is the RPO code for IROC in that year. It looks like it has the 5500 redline tach which is for 305 TPI/5 speed cars.
WildBillyT is offline   Reply With Quote