Car is falling on it's face.

[Dan Thompson]

Don't think it would be valve springs as the motor is a 14k mile GM crate.

Does this mean you have a GM crate '109' engine?

 

[kenny]

Originally posted by Dan Thompson


Does this mean you have a GM crate '109' engine?

Yes. I have the original block for the car as well, its well, damaged goods.

 

[Berman]

Originally posted by blackbuick87
12.40 at 133, he must be driving a Supra

Hahaha. Yeah. Supras are sick. Just not in the 1/4 mile. They'd be SICK in a half mile race. I saw a guy in a supra go 12.90 @ 121 and I was like wtf? Traction problems much? Stick shift cars just suck at the track, and most of the supra guys don't run autos. My best run in the ls1 is 12.5 @ 116. With drag radials. If it was an auto, that would be an 11 second run right there.

 

[need4speed]

Try tightening the gap on the plugs.......

 

[kenny]

Originally posted by need4speed
Try tightening the gap on the plugs.......

Just did that. Plugs are now gapped at .028 and it changed nothing.

 

[need4speed]

Checked the MAF?

 

[kenny]

No, but wouldn't it throw a code or something if the MAF was bad?

There was a hole in the intake after the MAF, but I fixed that and it still does it...

 

[boostedmaxPSI]

Kenny,

What about that ignition module? Have you located one yet? Can someone hook this guy up just for the sake of testing?

Again, Good Luck!

Frank

 

[dpok69]

Make sure your coil pack bracket is mounted tightly to the manifold and mounting points are clean. Your bracket is your ground for the coil pack.

 

[boostedmaxPSI]

Any luck with resolving your issue?