With all this twin turbo and transbrake talk, I thought of the UPR single turbo car that still sports the stock longblock, 6R80 with Circle D converter, and a single Hellion kit.
I don't think UPR posts here and I don't remember seeing this posted here before...this happened way back in Feb this year, but I believe the car has gone 9.7's at over 140 since. 1.37 60ft off the footbrake with a Turbo!
Write-up:
https://www.facebook.com/notes/upr-products/upr-turbo50-mustang-137-short-time/10151317831637572
Vid:
UPR 2011 Mustang 5.0L Coyote Hellion Single Turbo 9.88 @ 140 - YouTube
I don't think UPR posts here and I don't remember seeing this posted here before...this happened way back in Feb this year, but I believe the car has gone 9.7's at over 140 since. 1.37 60ft off the footbrake with a Turbo!
Write-up:
https://www.facebook.com/notes/upr-products/upr-turbo50-mustang-137-short-time/10151317831637572
Vid:
UPR 2011 Mustang 5.0L Coyote Hellion Single Turbo 9.88 @ 140 - YouTube