crazycat

iTrader: (6)

I have a 383 lt1 built for boost, and I want to do a twin turbo set up. I was thinking about buying these turbos but I want to make sure these are going to work good for me. my goal is to get 700 plus rwhp. I want fast spool up and dont want them to die out on top end.
they are precision 60-1 they have .63 AR and are good for 630hp each
they are a T3 flange. How well will these work for me ? thanks..
https://ls1tech.com/forums/lsx-parts-sale/811517-turbos-w-int-wasegates-blowoff-valve.html

crazycat

iTrader: (6)

anybody ?

abbaskhan

they should be ok

frcefed98

iTrader: (16)

800 for both??? Damn i'll buy em right now

They should do alright, PM Dr Turbo here on the board and he'll let you know if they'll be a good match for your combo.

Bigchickenhawk

iTrader: (3)

Honestly I would say those turbo's are alittle large for your setup and goals. The 60 mm cold side wheel isn't the fastest spooling around and the T3 exhaust side will also restrict flow along with spooling time. I have 2 garrett T04b turbo's from a junked ls-x truck manifold turbo project that would work much better for you setup. 52 mm cold side wheel .60 ar....large t4 hot side with massive 1.15 ar. Turbo's are rated to around 400hp each, would be a BEAST in your lt1 and have full boost under 4800 rpm. Both turbo's are brand new...still in box from Garrett. Would be willing to sacrafice both for $500 plus shipping. Got tons of pics so let me know if you are interested. Thanks

DrTurbo

iTrader: (3)

Cold side is fine, but hot side, I would swap to T4 for 700+rwhp.