Sounds like god damn fighter jet tryin to take off. LOL

 

you've got that right mate.. 10psi is TOO much for a stock block (as a friend of mine found out..)

 

Sweet ride man, enjoy the power. Dont let everyone tell you 10psi is to much, as long as the tuner knows what there doing, which they def do, you'll be fine. just stay on top of fluids and the usual..
I just passed the 20k mark on my aps. 10k at 9 lbs and 408whp, and 10k at 10+ psi, so whatever it is now, it is. Your going to love your car!

 

TQ kills stock rods, not PSI.

 

I finally dyno'ed today on a local dynojet. Numbers where not what I was expecting to see but it is, what it is.

before and after twin turbo


wastegate(8psi) Vs. haltech controlling boost(9.5psi)

 

Wow........

 

hmm looks like u need to do a compression test possibly

 

a compression test was done at injected when the car was tuned. All cylinders were within 2psi of each other except for one which was a 5psi difference. Hal should still have the results of the compression test

 

i wonder if something has changed between then and now though? Those numbers seem quite low...especially on a DynoJet....

 

The only things that are different is the location and dyno. The outside temperature and correction factor is about the same between the two dyno's

 

i think something happened to your motor, I dynoed 550 rwhp on injected's dyno and 580 on a local dynojet

 

Are you saying the weather in Indiana was the same as Virginia? I see the VA dyno was corr of 5..

Also the Inj dyno was at 10psi, and your saying the VA dyno was at 9ish?

 

^1psi is not going to make that much of a difference

 

What's with the alarmist remarks? If you examine the curve, at the point you should be making peak power 6100-6200 rpms, there is a dip - something went wrong with the dyno run at that point. Clutch slip or operator let off?

And 1 psi can be good for a solid 20 whp, especially on a high compression motor.

Solid power - spot on - no worries man. Other than that dip on the one run, the curves are butter smooth - it's a sweet tune and a great powerband.

SAE corrected values in cold weather may result in a negative correction (smoothing of 5 does nothing to the peak power values). The DD values are raw and do not account for changing atmospheric conditions. Trying to compare the two is futile.

 

^good point

 

Nice. One hell of a sleeper. I like seeing these 400+ APS threads.

 

^ thanks for the killer deal on the kit and holding it until while I finished deployment

 

D-Tuned when you coming home? What station are you at?

 

I've been home since the last week of October. I'm stationed at Amphibious Base Little Creek,VA. I'm going on deployment again in a few months. this one with be my third in 2 years

 

D Tuned, are you in the NAVY?