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Old 06-22-2014, 07:45 AM   #5552
anubisani
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Join Date: Apr 2013
Location: homestead florida
Posts: 312
Question Re: How about some pics of 73-91 crew cabs

Quote:
Originally Posted by ecbert View Post
Yes, it's still a TBI engine.

I built it, the block is a gen 6 454 from a 1997 Suburban, the heads are stock 1991 TBI heads, that I added SST swirl polished stock sized intake valves and 1.88" exh valves, the bottom end is SCAT externally balanced .030" over with the HO 454 hyd roller cam.

4" spring lift front / block lift rear with 33's on stock steel wheels.
is it the stock TBI and if so how did you get it to work with that motor, details thanks in advance.
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