It's a tall deck block (2.7 liters or so), ARCA head (ported), 77mm turbo, and a most importantly a GF-2000 manual trans and a lightweight build with a carbon fiber body, engine plate, brackets, etc. Total weight is like 2100 lbs. Boost was only at 32psi for these runs. He's been 7.58 at the same boost but a better track. He was spinning in 4th gear at this track. This engine is the old car was ran at 38psi so this one's certainly got some room to grow.