looking to make 400rwhp
Thread Starter
Staging Lane
Joined: Sep 2005
Posts: 61
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From: long island ny
looking to make 400rwhp i am currently working on a cam install on my car. the cam going in is a g5x2
(232,240@.050 and .595int,.608exh lift on a 112lsa) i am also sending out the stock 241 heads to be port matched. the car already made 348rwhp on a dynojet last year with lts,and tds, and a lid. does anyone have this setup or does anyone know about what ill do as far as dyno numbers and 1/4 mile times. the car is an m6 too by the way with et streets.
(232,240@.050 and .595int,.608exh lift on a 112lsa) i am also sending out the stock 241 heads to be port matched. the car already made 348rwhp on a dynojet last year with lts,and tds, and a lid. does anyone have this setup or does anyone know about what ill do as far as dyno numbers and 1/4 mile times. the car is an m6 too by the way with et streets.
Last edited by redz2002; May 26, 2008 at 03:34 PM.
There are some guys making over 400 RWHP with bolt ons and a TSP MS4 cam (stock heads). The G5X2 cam is a bit more mild compared to the MS4, but with the head work and some other parts like a good intake ect, you could probably break the 400 RWHP mark.
I made 372.7/359 with a G5X2 with a LS6 intake, LTs, 4" exhaust, PPTB, FTRA, and a tune. I had a stock clutch, 12 bolt, and 17x11 wheels. When I pulled that cam out, I had 2 locked lifters (roller bearings siezed up) and it wiped a 0.10" of material off those 2 cam lobes.
I am sure you can come close to 400 but with a X3 you can easily make 400 with just 2 more degrees of duration and a little more lift.
I am sure you can come close to 400 but with a X3 you can easily make 400 with just 2 more degrees of duration and a little more lift.
