the STS turbo kit is BS. i have realized that a true twin turbo is that the turbo are right off the manifold. if they are 3+ft downstream from the manifold you loose power and then just having one giant turbo would do the trick. and since there is NO room on the rear manifold i will have to go with a single turbo setup. honestly the only way to get a turbo on the rear manifold would be to cut the front clip at the firewall and extend it 6inches forward and mod alot. to complicated. 1 big A turbo and hi boost. im gunna go with the Noble M400 powerplant with a custom MTX75 USDM by Terry Haines and Quaife. ideas on what type of turbo, blow off valve, etc. would be helpful. thank you everyone for your help. -James C.