[Cdflyer]

On the ProCharger tune....11.59 @ 120. Still trying to figure out if it's me, the 20 mph headwind, or something in the tune. And of course I didn't log the 11.59 since it was the first pass off the trailer and a very green track.

Any thoughts?

Now that it's in the right forum....

[Hyper SS]

On a slick?

[Hyper SS]

60ft?

[Cdflyer]

On a slick. 60' ft was only 1.77

It's the only clean pass I've gotten all day. Launched at like 2500 rpm.

[Hyper SS]

Try launching hard, say 3800, 60 should be 1.6. Stock clutch?

[Cdflyer]

Stock clutch, got a 1.88 60' and 11.38@123 out of it by just flooring it and playing the clutch. But what I am noticing on the datalogs is the car is only seeing about 83% absolute throttle position. This is somewhat concerning...

[wnta1ss]

Originally Posted by Cdflyer

Stock clutch, got a 1.88 60' and 11.38@123 out of it by just flooring it and playing the clutch. But what I am noticing on the datalogs is the car is only seeing about 83% absolute throttle position. This is somewhat concerning...

Have you used that scanner on the car before it was supercharged and seen 100% throttle? I ask because my HPT Tuner/Scanner also read 83% throttle with my foot on the floor (almost stock car) when I bought it. Turns out there is a different pid than the one HPT has by default in the scanner, to see the whole scale.

[cleoent]

My car shows 84% full throttle as well.

[MR 45TH]

Originally Posted by cleoent

My car shows 84% full throttle as well.

Is this normal?

[Cdflyer]

Originally Posted by wnta1ss

Have you used that scanner on the car before it was supercharged and seen 100% throttle? I ask because my HPT Tuner/Scanner also read 83% throttle with my foot on the floor (almost stock car) when I bought it. Turns out there is a different pid than the one HPT has by default in the scanner, to see the whole scale.

I have not. The mph is pretty close to what ProCharger advertises hp wise. The car is going on a dyno on the 22nd, so I'll get a better idea...

Maybe I was just hoping that 150 hp (claimed) would have netted at least a full second off my et. But in their defense, I need to learn how to launch the car again. The new power does make it very different from the N/A setup.

[dyno1000]

I ran mine and got a 7.8 at 95mph in the 1/8th. Only mod is the p1 procharger and I am using their tune. Also, on stock tires with a 2.0 60ft. What did you run in the 1/8th?

[GuywithL86]

Originally Posted by MR 45TH

Is this normal?

Yes

[laynlo15]

Just keep working on it, a buddy of mine who has a dyno could only make 514 on the stock procharger tune and as you are he wasn't impressed so he had it tuned and it made 582. Their tune is very conservative for sure. Just find a tuner in your area and he can wake it up for you.

[SC88]

What was the car doing at launch? were you slipping it or dumping it? 2500 rpm is a soft lazy launch. by your avatar picture and the headwind comment looks like the track might of been Byron?