BoostedsiR

I am gonna have a ls with a 84 mm bore ge sleeves rods pistons of course 9:5.1 acl bearings arp rod bolts arp head studs cometic hg completly balanced rotating assembly Im going with a full race kit and a sc61. this will all be in a eg I want to push between 22-25 psi what power will that look like and are there other turbo's that I should consider? the spool up on the turbo should be decent around 4, and the last thing how much does doing up the valvetrain help with turbo cams in a ls if any one knows. I know I want to rev till about 7800-8000 to get a lil more out of the turbo.

just state your opinoin on any of my questions

thanks fi guys

BoostedsiR

cmon just a lil info

nevin

nice setup. whatever power you do make will far exceed the limits of your street tires I can tell you that.

93LSivic

Your car will pull very hard. Spool up will come on waaay before 4000, more like 3000 with the full race manifold----my LS started boosting at 3100 with 81mm bore, but with extensive headwork on stock cams.
I never had a chance to throw that much boost into my built LS cause of an overrevving problem I had with my foot stuck to the floor during a misshift hehe, oh well.

Anyhow. IMO to properly build an LS it should be built from the head down. There is so much potential in headwork for the LS motors cause they dont flow for ****.

By the way. If your looking for a fully built LS head, then IM me. Im selling mine.

BoostedsiR

yeah with the help of a quaife and some fat slicks