im lookin at buying this sy some one probly knows it but i have a few quest about the combo. it has a built trans a 2800 stall conv built motor eagle h beams crane cam srp forged pistons vortec heads 20 g turbo at 18 psi the guy ran a 12.72 with a 6psi launch on street tires doin the dance. is this good what could i expect with further tuning more suspension. drag radials and a pt 52 kit
