i've got a '79 cutlass with a 3.8 v-6 and i was wondering if the grand national turbo set-up will work. more specifically will the exhaust manifolds bolt on or will i have to make them work?

 

You can put them on but if you want to run a lot of boost you have to replace the crank not turned it can only handle 20 pounds turned 10 under only 18 pounds 20 under you'll just brake it. Also need to run a Reid cam.

 

Anyone have any feedback of the Turbo chip on ebay for e30 with 173 ecu?

 

glad you could make a 524td manifold work. is that turbo split pulse though?