OK thanks a bunch for the info, im going to have fun fabing this compund setup 3500dlrs is ridiculous for a k31 turbo and what little of fab required to make all steel pipe plumbing, another question is gt-76 5in. v-band ?? for exhaust

not 100% sure on that one, you'll have to order that after the charger. or give the guys at forced inductions a call they will be able to help ya