3easy21

I have a lsvtec with plans of boosting it. I am gathering the parts together. The turbo I have a Precision 3431e 57 trim .63ar and a "ebay" cast log manifold that has been ceramic coated. Would a 38mm wastegate suffice for a goal of 350-400whp? Or should I go to a 44mm?

Turbo-LS

iTrader: (4)

Your. Or going to fit 44mm on a cast log. That being said the 38 should work just fine with that manifold

0mtber

iTrader: (2)

38mm will work fine on that turbo & manifold.

edin98

38 mm should be good but 44 woulding hurt