91 305 TPI Motor into 91 305 TBI
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Joined: Jan 2005
Posts: 475
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From: Texas
Car: 1991 RS Camaro Convertible
Engine: 305
Transmission: 700R4
91 305 TPI Motor into 91 305 TBI
Hi Guy's,
I've just purchased a complete 305 with tpi, harness,computer etc from a 91 z28 5 speed and I am going to install it into a 91 RS with a 700R4.
Will I have to change the computer and may be the loom to control the lock up on the torque converter?
Is there anything else I need to change other then the fuel pump to install this engine?
Thanks,
Alex
I've just purchased a complete 305 with tpi, harness,computer etc from a 91 z28 5 speed and I am going to install it into a 91 RS with a 700R4.
Will I have to change the computer and may be the loom to control the lock up on the torque converter?
Is there anything else I need to change other then the fuel pump to install this engine?
Thanks,
Alex
Joined: Mar 2000
Posts: 43,187
Likes: 42
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
The TPI 5-speed harness won't have the harness leg that goes down to the transmission. It would probably be easiest to find a harness from an automatic car.
You won't have to change the computer, but you will have to change or flash the chip.
You won't have to change the computer, but you will have to change or flash the chip.
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