Thread: GT28RS 0.64 vs 0.86

I have made a few times 370 Whp at 17 PSI with DP on DE motor with S4 cams

Any way get GT2871R with stock SR20VE cams, I bet you make 400 WHP at 16-17 WHP.

For turbo you want the cams with the least amount of overlap, higher lift over longer duration. VET cams where made for small frame turbos, and poorly flowing stock manifold, hence they have only 13* of overlap high lift and fairly low duration.

Check out The Cam Lift Duration thread for more numbers.

You have my thanks.

Here is your setup

Stock SR20VE cams
GT2871R with 0.86 turbine housing
SR20VET Turbo Manifold ( G Spec Has it )
9 to 1 compression
Manley or Eagle rods
740cc Nismo or Tomei injs.

2.5 in intercooler piping
3 in turbo back exhaust

Will make 400 WHP at 16 PSI

A car with this power on slicks will run 11.4-11.6 at 124 MPH

Now thats what Im talking about,just need to get the pistons and rods, have everything else. Miko you da man!

Lol, I want either a 3071 or 3076 :P. I changed my mind througout this topic

I like my gt3071r. I did go over board on my setup. Click the cardomain link in my sig and you will see what I am talking about. I like to try a gtx version of the 3071r.