3800 ILGPC INTERCOOLER

CoolGTX

let sleeping dogs lie
Nov 17, 2008
3,241
0
Hotel 4 Dogs
Real Name
J/O
went to the track today, it was hot out. 80 degrees, 25mph headwind.

Drove to the track, and raced with NO prep. All I did was lower my rsa's to 28psi.
no race fuel..93 pump octane.

3.0 pulley, 8-9 psi.

best was 13.447with a 1.982 60 ft.

after hot lapping all times were within .00, considering 60's.

did I say this is the way I drive it everyday, with all my crap still in it from winter. ;)
with a little weight reduction, my intake mod, my SLICKS, my chiller hooked up, more boost, more timing, i'm sure times will drop some. :huh:

i'll post all times in a little while after I chill some.

I talked to bumpinmonte, at the track today, hope to see him come over.
 

CoolGTX

let sleeping dogs lie
Nov 17, 2008
3,241
0
Hotel 4 Dogs
Real Name
J/O
60'---------1/8-------------------1/4
9:27am
2.129>>>7.630>>>[email protected]

9:30am
2.096>>>[email protected]>>>[email protected]

9:34am
2.089>>>[email protected]>>>[email protected]

9:37am
2.129>>>[email protected]>>>13.859

9:41am
2.067>>>[email protected]>>>[email protected]

9:58am
2.109>>>[email protected]>>>[email protected]

10:02am
2.131>>>[email protected]>>>[email protected]

10.08am
2.104>>>[email protected]>>>[email protected]

10:40am
2.072>>>[email protected]>>>[email protected]

10:46am
2.053>>>[email protected]>>>[email protected]

10:55am
2.118>>>00000000000>>>[email protected]

11:33am
2.140>>>00000000000>>>[email protected]

11:41am
2.050>>>[email protected]>>>[email protected]

11:47am
2.014>>>[email protected]>>>[email protected]

12:01pm
2.038>>>[email protected]>>>[email protected]

13:01pm
2.069>>>[email protected]>>>[email protected] <_<

13:15pm
2.001>>>[email protected]>>>[email protected]

13:33pm
2.062>>>[email protected]>>>[email protected]

13:37pm :D

[email protected]@99.58
 

CoolGTX

let sleeping dogs lie
Nov 17, 2008
3,241
0
Hotel 4 Dogs
Real Name
J/O
I have been having an issue, if anyone knows the answer.

the issue was the LOW trap speed. it was due to the boost bypass opening and bleeding boost at 98-99 mph.

I would have full boost 8-9psi, till I hit 98-99mph, then the car would fall flat, and I noticed everytime, the boost was at 4psi.

Why would this happen? Only once it didnt happen, and you can see the trap at over 100mph.

What would command the pcm to bleed boost via the boost bypass?

This would not happen in 1st or second gear, only in 3rd at 98-99mph. This is NOT belt slip!!

TIA
J/O
 
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