My CHI2K6 Dyno run

[dbsupra90]

Post your scan in the turbo sticky.


Horsepower is calculated as follows.

HP= torque x rpm / 5252

ok i was off by 2

 

[suprahero]

We're going to let you slide just this one time...................

 

[rumptis]

I hooked up my boost gauge last night and found out I'm at about 12.5-13 psi at about 3000 rpm's but then drops off to about 8 psi at 5500 rpms...that explains the Torque Numbers I'm getting down low and how its dropping off so much.

What I don't understand is how I'm getting 240 at the wheels at only 8 psi and why it’s dropping off.

One guess I have is the stock exhaust just hurting me really bad up top. I'm pretty sure I have no boost leaks at all but I am running the stock BPV.

What do you guys think?

 

[Jspec7m88]

I think you should go ahead and get 3" exhaust...Your torque numbers WILL change, though.

 

[rumptis]

ricer ^

If I had the money I would do it today...its the next thing I want to do to the car. But I'm broke until next year...just wondering if anything else could be causing that...I don't think so but thought I would share my info and see what people thought.

 

[dbsupra90]

yep exhaust will do it. but also above 4.5k the ecu just dumps fuel. the super rich a/f isnt the best for making power.

 

[Jspec7m88]

I'm rich...Always rich,...

beotch.