Power plan VU SS - 400hp

[MYVTLS1]

Hey guys this is probably in the wrong section and been covered before but I wanna ask any one on here that has a LS1 with 400hp and way mods did u do to get there? I have a VU SS ATM it has, built auto, 3.9s 17/8 pacemaker extractors full twin 3 inch system high flow cats, and a more stall (before I got it) I am getting a 3-4k stall, OTR and cam package from active automotive, they say it should have 380rwhp but I wanna know how do I get it to the 400hp line? Thanks in advance Jamie

[Jonesy40]

set of heads should do it mate. im sure Eddie can recommend some to suit your combo

[awesome _vzss]

Yeah a set of ported heads will Defently get you there and well worth it.

[MYVTLS1]

Thanks guys! Are manifolds/throttle body's worth it?

[stumps57L]

Actives will let you know mate, an auto will always hold you back a bit on the dyno.

My car with cam made 382rwhp and supporting mods. Heads are essential to crack into the 400 mark.

Manifold and TB will depend on how much air the heads will require. Once you speak to eddie you will know.

Good luck

[munz]

Throw up the cam specs..... if you have them!!

[stumps57L]

228/228 .588/.588 113+2

Obviously i have the other supporting mods, DUS TB, HOP OTR, Extreem Clutch, 3.9's 2.5 inch twin system highflow cats etc.

Oztrack remote tune

http://i51.photobucket.com/albums/f380/stumps57L/STUMPS57dyno.jpg

[BLACK 346]

As above, a good set of heads will see you right :)