88 IROC 350 TPI buildup
Thread Starter
Junior Member
Joined: Jun 2009
Posts: 11
Likes: 0
From: Pottsville, Pennsylvania
Car: 1988 Chevrolet Camaro IROC-Z
Engine: 350 Tuned-Port Injection
Transmission: 700 R4
Axle/Gears: 3:73
88 IROC 350 TPI buildup
I got an 88 IROC with a tired 350 TPI...time for a rebuild. I plan on removing the engine and trans. 700R4 is gettin a rebuild and a shift kit. My questions lie in the 350 TPI. First off, I want to build up another 350, freshen up the block, bored, fresh crank, pistons etc. Could I take the TPI system and slap it on the other 350? From wat I understand, you need the heads (which are getting re-done). I dont want to butcher up the original numbers-matching block by boring it. And will i need to purchase higher end intake-runners, throttle body, etc to make up for the bore?Also, so I'm prepared, how hard is a 350 TPI removal and rebuild? Appreciate the replies, thanks TGO members.
Senior Member
iTrader: (1)
Joined: Jul 2007
Posts: 1,141
Likes: 2
From: MA
Car: '87 IROC/'68 SS
Engine: 5.7L/350
Transmission: 700R4/Muncie 4-spd
Axle/Gears: 3.27 9 bolt / 3.31 12 bolt
Re: 88 IROC 350 TPI buildup
I got an 88 IROC with a tired 350 TPI...time for a rebuild. I plan on removing the engine and trans. 700R4 is gettin a rebuild and a shift kit. My questions lie in the 350 TPI. First off, I want to build up another 350, freshen up the block, bored, fresh crank, pistons etc. Could I take the TPI system and slap it on the other 350? From wat I understand, you need the heads (which are getting re-done). I dont want to butcher up the original numbers-matching block by boring it. And will i need to purchase higher end intake-runners, throttle body, etc to make up for the bore?Also, so I'm prepared, how hard is a 350 TPI removal and rebuild? Appreciate the replies, thanks TGO members.
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