Opeth

Im running 13lbs of boost, are these decent numbers? I wanted to get a baseline before I go any futher with my mods. I have a Lindsey MAF, 3 inch SFR exhaust, tial WG, stock turbo....

hosrom_951

what chips you got in there?

Opeth

Guru I believe

toddk911

I would say yes, considering only 13psi.

I am not sure if I have some issues somewhere or just because I am still pretty rich.

Did you run to redline?

toddk911

Run done to 6K, in 3rd gear, as in 4th got much worse results.

Still tuning and pretty rich; about 10.5:1 4-5K, and about 11:1 5K up.

I was expecting more, even with being rich and only running to 6K

Opeth

I only had them run to 6200 because above thats dangerous as far as Im concerned.

toddk911

You run in 3rd or 4th gear?

Opeth

Im pretty sure it was 3rd but Im not 100% on that. Im thinking of trying again at 15lbs to how much a diff that makes.

How come our torque curves are so different? What kind of MAF are you using?

sweanders

Do you have a graph that shows you rpm as well?

Opeth

I didnt notice it on there, I thought that was a little odd myself, it just has the "time" wtf?

toddk911

Our tq is way different since I am running a much bigger turbo and more lag then yours.

Sweanders: That was an error on the shop's part and was running time by mistake instead of rpm.

They are a new shop and was thier first dyno day and had about 25 cars for the day.

Derek: find out what chips you have and then can turn up the boost. But I would assume 15psi would not be an issue.

What MAF are you running?

sweanders

Yeah, that is why the curves look a bit odd. And there is no danger in taking the car to redline.

WesM951

Derek,
All chips should be mapped for at LEAST 15psi. Unless you have the 18psi guru ones.

Opeth

Im using Linsey MAF stg2 with the Power perfect controller. I have an Apexi SAFC that came with the car (and the manual looks confusing as hell), but its not hooked up. Im gonna open her up to 15psi, see how that treats me. So far my favorite thing about adding the MAF is that I start really hitting boost around 2600-2800 rpm.

Duke

IIRC your mods are a 3" exhaust, a LR 75 turbo and Guru chipset?

Unfortunatly, bigger turbo doesn't do much for the power on a more or less stock car.