Twin engine GTP project progress thread

[GTPpower]

Nevermind, saw the video. Nice work!

[TwinV6GTP]

For those following the progress on this thread... it ran 9 second 1/4 miles three times in a row.
First two runs at 60% throttle in the back. Last run 9.72 @ 139 mph full throttle on both.
Went for a higher boost run on the rear engine and at 20 psi on the launch we hurt the 4t80e trans.
It would have made a very quick pass as I left with more boost off the line plus more boost all the way to the top as well.

Very hot and humid day at the track.

[penright]

Great!

we hurt the 4t80e trans.

Have you had a chance to look at it yet?
How did you hurt it? How bad?

[TwinV6GTP]

Great!



Have you had a chance to look at it yet?
How did you hurt it? How bad?

It still works well, shifts all gears. It just can't get any torque applied. And randomly we lose reverse or drive but it can always move forward by going down to 1st gear position on the shifter. It just slips or pops out of gear when I brake boost on it.