87' Formula LT1 swap driving!
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Joined: Mar 2007
Posts: 145
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From: Phelps, NY
Car: 87 Firebird Formula, 97' GMC Sierra
Engine: LT1, 4.3 Vortec
Transmission: T-56, 4L60E
Axle/Gears: 4.10 Posi, 3.42 Posi
87' Formula LT1 swap driving!
Hey guys, been quite a while since I've posted anything, but finally got the car driving. Well, I actually got it going really late last year, but only got to drive it for about a month before parking it for the winter. Had a few issues with it towards the beginning of this year, but I think the drivetrain is dialed in. Now to redo the interior and get it painted next year! haha. Just figured I'd post some recent vids of it on here for anyone interested.
Start up, Rev, and idle-
Accel-
Newest idle vid-
Start up, Rev, and idle-
Accel-
Newest idle vid-
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