SRP can make custom pistons for anything, thats easy. Dave Cosworth, at Cosworth racing is making some titanium intake valves, timing chain, and such. Lingenfelter performance here in Indiana is cutting a crank, and spinning some rods for us. If the kit works out, then Lingenfelter wants to buy the rights from him, so he should be in some serious dough, as for the trans, it's getting upgraded by Jaguar England, shipping new trans servos and gears, the same as they use in there super car series. we bought this car, just for this project, i got it for dirt cheap, but after reading all the problems everyone is having, this car is mint, seems lucky. anyways, we'll keep you updated. If all works out, i may purchase a new 2005 LS, or a Porsche Turbo maybe ???