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I did it ! Bought a LT-1 !

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Old Sep 29, 2010 | 03:26 AM
  #1  
70's iron's Avatar
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Joined: Apr 2007
Posts: 98
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From: Nice FRANCE
Car: 1983 Recaro Edition T/A
Engine: ex-CFI 305
Transmission: TH-700
Axle/Gears: 2.73
I did it ! Bought a LT-1 !

Finally, I found a good solution for my 1983 : a COMPLETE powertrain from a 1995 or 1996 T/A...

It's an export version, so I still have to check the milestone.
The LT-1 needs to be serviced, and I plan to prepare it a bit : no cats, no Lambda sensor.

I expect a new optispark unit, a throttle body, and maybe a cam/lifters/chain unit.

The purpose will be street/backroads/autocross. Like, say, a Porsche-eater.

Would you advice me any parts for this babe ?

THX
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Old Sep 29, 2010 | 05:38 AM
  #2  
Air_Adam's Avatar
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Joined: Oct 2002
Posts: 9,067
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From: Saskatoon, SK, Canada
Car: '83 Z28, '07 Charger SRT8
Engine: 454ci, 6.1 Hemi
Transmission: TH350, A5
Axle/Gears: 2.73 posi, 3.06 posi
Re: I did it ! Bought a LT-1 !

If talking just maintenance on the motor, replacing the cam and lifters is not necessary unless there is a problem with them. Timing chain and gears is a good idea. Throttle body does not need to be replaced, just cleaning it should be fine. Clean the MAF sensor too.

If you get a new optispark unit, get it from GM. It costs more, but its a much better part. I've never had a problem with the one I got from GM for my LT1 ('97 Z28)
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