dynoed my SC yesterday..

[JSC300]

something was messed up, i dont think my car was tuned right at all...i set the boost controller for 7psi (greddy profec e-01) and it went up to 14psi on the dyno...then i set it to 14psi and it went up to 14psi like it should and the horsepower level didnt increase...something is fishy with my tuning or my boost controller. i should be well over 400whp at 14psi on a PT61 turbo right?
if anyone knows what might be wrong let me know :( anyways heres the graph.


http://i2.photobucket.com/albums/y18/jut/dynograph.jpg

[leoPTE61]

something was messed up, i dont think my car was tuned right at all...i set the boost controller for 7psi (greddy profec e-01) and it went up to 14psi on the dyno...then i set it to 14psi and it went up to 14psi like it should and the horsepower level didnt increase...something is fishy with my tuning or my boost controller. i should be well over 400whp at 14psi on a PT61 turbo right?
if anyone knows what might be wrong let me know :( anyways heres the graph.


http://i2.photobucket.com/albums/y18/jut/dynograph.jpg

Silly question but do you have a 14 lb wastegate spring?

[JSC300]

well i still have the spring that came with the Tial wastegate, i dont know if its 14lb or not, it came with the dave h kit...its prob my AFR

[Brown Duckz]

That's my guess.... 1bar spring.

[JSC300]

so whats that mean...i have to boost more than 14psi cuz of the spring?

[leoPTE61]

so whats that mean...i have to boost more than 14psi cuz of the spring?

A 14 lb spring means you can't boost less than 14 lbs.

[Brown Duckz]

so whats that mean...i have to boost more than 14psi cuz of the spring?With a 1bar spring... basically your at that boost level until you adjust it above that level. So when you were trying to adjust the boost around 7lbs... it simply doesn't matter.

[JSC300]

ohh i see now...a PT61 turbo at 14psi should be making over 400whp though...i have 440cc injectors greddy emanage, 2mm HG, wideband o2 sensor..the whole shibang...do you think it could be my AFR was too rich?

[Brown Duckz]

A T61 depending on tune should be in the 400rwhp range @ 1bar.

[JSC300]

yeah somethings definately messed up, i have emanage and i dont know how to tune it myself i have to get my mechanic to take a look at it again