I'm in the same boat as he is... however i already have the s5 turbo, intake manifold, throttle body, front mount intercooler and exhaust manifold and POSSIBLY buying the Haltech Interceptor piggy back ECU... the only thing im worried about is if my drivetrain can handle it... i have an 86 2+2 that i recently just put 410 gears in

 

i just snapped a driveshaft on my streetport 1990 GTUs. one launch at 4krpms, the car is never beat on. so no.... i'd say not unless you REALLY baby it

 

anyone have a tll 13b, i want to make my 90 gtu a turbo insted of n/a, want more power. also my n/a has no compression and will no longer start, was thinking of rebiuld until i saw these posts

 

Haltech is the weapon of choice for rotaries as far as standalones but they are very pricey but you get power and more reliability so its worth it

 

i would just get some 550cc's and a S-AFC bc for your power goals it will not require a sophisticated EMS....set to about 10psi and have it tuned by a respected shop and call it a day