Car was bought off auction so I got very limited info on build. I did talk very briefly with the owner and he was supposed to send me a spec sheet but he was about to move to Asia-got too busy and didn't follow thru. What I do know-- Motor was built by a pro shop in San Hose-- it's a balanced, blueprinted 4 bolt main motor with forged crank and probe pistons with h-beam rods ( I had pan off and verified this--but probe pistons are marked on tops so couldn't get compression #). It has aluminum heads but I can't find any brand name on them to id them. Motor was built for blower and nitrous so compression was kept low--how low?--don't know. It has has 175 shot 16 line nos system hooked into the race fuel only (has 2 separate fuel systems)- pump gas runs off holley 125 pump thru 1/2" line to dual holley 750 blower carbs. Has a MSD-6al box and blaster coil. Custom Isky cam on rollers. Owner said he spent $18K on the build. That's about it.