1989 Pontiac Turbo Trans Am TTA Buick Grand National power

When I bought the car in the spring of 2010 it 266xx miles on it. it had had a lot of performance work already done to it. It had a "blown head gasket. " Turns out the whole motor was wiped. It sat for a while until last summer when I had a new short block built and the car tuned. So now the car has 27102 miles 442 miles on rebuilt "109" block . 020 over. billet #2 #3 cap. JE forged pistons. Edelbrock 204/214 cam kit. Harland Sharp 1. 65 roller rockers. Champion Racing ported and polished intake and heads with a new valve job. ceramic coated headers cross pipe and 3'' down pipe. aceel gen 7. 72lb injectors. Alky control meth injection. rebuilt te61 turbo. custom after market intercooler. car also has the original stock I/c. Rear spoiler has a crack at the base by the hatch. driver bolster is worn. power antennae doesn't go up. A/C is converted to 134. Original 20th anniversary box with original door decals. window sticker and loads of receipts with the car. Car currently make 318 rwhp and 380 rwtq. This is on a break in tune and is only running off the waste gate (14psi). The manual boost controller and meth injection are NOT hooked up. The car will need to be retuned and have the boost controller and methanol injection hooked up when the engine has 1000 miles on it. Both the engine builder and tuner said it should be 500 at the tire when broke in and retuned.