85 Fiero POSSIBLE engine swap...

Here4u2hate

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I just bought an 85 Fiero Se with a 2.5 tech 4 in it.... I love the car fun car looks cool but it is deffinately too slow after just getting out of a 500 hp mustang... I was considering a 3800 Supercharged... I read on here some where that the tranny will bolt up to that motor(I have a 5 speed manual and INTEND to keep it!!!!) First will the tranny in fact bolt up??? 2 what will I have to go through to actually do the swap as far as making motor mounts and possible room making??? 3.... My dad has a Bonneville SSEI with a 3800sc could i make that work with just keeping the wiring harness?? Also should I keep the motor mounts or anything else from the car.... and just a little side note I am looking for 15 maybe 16 inch rims to fit on my fiero anyone have any for sale let me know
 
There are two places that can get you the parts required as well as assist you with any questions you may have for the install.

West Coast Fiero www.westcoastfiero.com

Sinister Performance www.gmtuners.com

You need a flywheel for the manual transaxle and will need the engine, harness, and PCM from the donor car. The PCM will also need to be reprogrammed as it also controls the original auto trans and these funtions need to be turned off for the engine to run properly.
 
swap

dtcc.cz28 com/swap/3800.htm

guy goes indepth about what he did to change his motor
 
Error msg

dtcc.cz28 com/swap/3800.htm

Hawk,
I get an error msg that reads "can't find" when I try that site--could you verify?

Thanks
Jim
 
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