Bolt on LB9 Progress
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Joined: Aug 2002
Posts: 2,633
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From: Toronto, Ont
Bolt on LB9 Progress
Well it started out as a simple '87 LB9/Auto GTA. I drove it for one summer and knew it wouldn't come up to par with me wanting to get some power to the ground. So I got some parts off my buddy whos building an HSR 355 for his IROC and wouldn't be needing his TPI stuff. His motor was an L98 but the previous owner before him put ported 081 heads matched with a ported intake base. So I got those along with his fuel rail, injectors, air foil and an afpr. I had a few parts already for my motor such as an LT1 cam, 1.6 rockers, 981 springs, CAI, ignition parts etc. Heres my progress so far with working on it this past weekend. The rain really killed it last week so I had no choice.

I have a bit to go yet, but if the weather keeps up, I should be golden.

I have a bit to go yet, but if the weather keeps up, I should be golden.
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iTrader: (7)
Joined: Mar 2005
Posts: 1,926
Likes: 3
From: mid GA
Car: 88 IROC
Engine: 305 TPI w/ l98 cam
Transmission: T5 5-speed
Axle/Gears: 3.45 posi disc 9 bolt
Well it started out as a simple '87 LB9/Auto GTA. I drove it for one summer and knew it wouldn't come up to par with me wanting to get some power to the ground. So I got some parts off my buddy whos building an HSR 355 for his IROC and wouldn't be needing his TPI stuff. His motor was an L98 but the previous owner before him put ported 081 heads matched with a ported intake base. So I got those along with his fuel rail, injectors, air foil and an afpr. I had a few parts already for my motor such as an LT1 cam, 1.6 rockers, 981 springs, CAI, ignition parts etc. Heres my progress so far with working on it this past weekend. The rain really killed it last week so I had no choice.

I have a bit to go yet, but if the weather keeps up, I should be golden.

I have a bit to go yet, but if the weather keeps up, I should be golden.
edit: oops sorry i was searching and came across this i didnt look at the date... i guess you ditched the tpi though anyway...
Last edited by maroon88iroc; Mar 9, 2007 at 01:24 PM.
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iTrader: (25)
Joined: Jul 2004
Posts: 2,623
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From: Beautiful BC
Car: '88 IROC-Z / '91 Z28 / '91 GTA
Engine: LT4 Hot Cam 305 / L98 355 / MR 383
Transmission: 5-spd / 700R4 / 700R4
Axle/Gears: 3:45 / 3:23 / 3:23
i guess you ditched the tpi though anyway...
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