1986 fiero gt. 3800sc swapped by myself.

97 Bonneville 3800sc.
.60 over block.
ZZP rebuild kit.
ZZP ecu
XTP stage 3 clutch
ported heads, ported intake, and ported charger.
3.6 ZZP 1" offset pulley.
full Poly bushings
2 springs cut in the front.
1 spring cut in the rear.
1 PLUG homemade harness- made by me.
I did the whole restoration and all customizations. the vehicle came with the Muncie 4 spd. read everywhere that it's the second best stock trans. First one being the getrag. well it didn't survive as you can see. 3rd gear decided to start failing by the 6th hard pull/launch. went ahead and swapped the Muncie for an Isuzu 5 spd. read everywhere that it's the weakest of the stock trans. but here I am. it has so far survived. love the lower highway rpm. let me know what you think
August 13th 2021 I'll be at Woodburn oregon track 1/4 mile. can't wait to see what she can pull.

[@CarputingYT]

haha love the rawness and the pliers on the seat. You can tell you just got this running, thanks for the video.

[@cuevasusiel]

Thank you. Yeah, had just got it running. And couldn't wait to rip on it, until 3rd went.
But No break in period for this engine.lol

[@l042987]

So this is a 4 speed failing?

[@cuevasusiel]

This is a 4 spd synchros going out. This is just a video of my builds first runs.