Larry's car has: stock block, crank, rods, TRW stock replacement pistons, GT-40P heads with no porting, Edelbrock Performer RPM intake with no porting, 65mm throttle body, 1 5/8 shorty headers, and .498 lift hydrolic cam. Car made 356 rwhp. It should figure out to be a hair over 400 at the flywheel. I know it's not 450, but after we get the heads off and give the a little port job, hopefully it will be closer to that number. Car can run on 93 all day long, go to the track and run low 11's, and really isn't to expensive to build. My own car with a 30,000 stock short block and same top end made 331 rwhp on pump gas.