Our Favorite Trans-Am Build EVER Spins 10.000rpm and Now Makes 808HP Acceleration & Sound by turboandstance - January 19, 2021January 19, 2021 Some of you are no strangers to Riley Stair’s insane Trans-Am, that was chosen as their favorite build in all of SEMA back in 2018 by these guys. But that was two years ago, and a builder on Riley’s caliber doesn’t just rest on the laurels of winning Hoonigan’s yearly