Tube chassis 2500lb 355cu sbc bowtie block comp cam 12-704-8 255 262 @50 LS 114 575 575 solid roller turbo 400 4500 stall 3.89 gear 28-10.5 MT's changed from a 26cc dish piston to a 14cc dome piston 2 850 ken Jones alky crabs. the blower is a 420 mega blower 6% under