*READ* Car is so WEIRD

[87grandnational]

Well, I barrowed my buddys G-Tech and made a few passes heres how they go.
These were done on 10psi of boost.
1st - Clogged Stock Air Filter, 70 Degrees outside
0-60 7.74, 1/4th 15.78 @ 87.2mph

2nd - Same Circumstances but with wheel spin.
0-60 8.47, 15.87 @ 87.2mph

3rd - Same Circumstances but with no wheels spin and buddy in car
0-60 8.66, 15.92 @ 85mph

Now I got my Cold Air Intake 2 3/4"
These were done solo, 10psi of boost, 72 degrees
1st - Launched off 3psi and spun bad.
0-60 8.25, 1/4th 15.6 @ 91mph

2nd - Launched off 1psi no spin perfect launch
0-60 6.68, 1/4th 15.16 @ 93.2mph

3rd - Launched off 1.5-2psi no spin another good launch
0-60 6.77, 1/4th 15.29 @ 92mph

Next mods were a Boost Controller.

These were done in 80 degree air, at 15psi of boost. car is stock other wise
besides Cold air intake.
1st - LOTS of wheel spin
0-60 9.23, 16.88 @ 83mph

2nd - No spin
0-60 11.8, 17.99 @ 65mph I let off cause the oil fill cap fell off.

Fixed the oil Cap, later that night.
another 65degree air. Had a mixture of 10gallons of 100oct in the tank, 17.5psi

1st Run Spinning, A/F's Running a bit lean.
0-60 7.8, 15.7 @ 87mph

2nd - No spin A/F's Running leaner
0-60 7.9, 15.9 @ 86mph

3rd - Backed boost to 15psi, no spin
0-60 7.4, 15.5 @ 89mph

Car started Blowing oil out of the oil cap agian.

Ok guys what is going on, I dont get this car. One day it runs fine. other day it sucks. I dont get it. I was so hoping for a 14sec pass. oh well.

What do you guys think?

More fuel?
Less Boost?

 

[turbosam6]

Bet you have 1 or more dead cylinders.

 

[WSLN 6]

I agree. I would put the g-tech away and pick up a spark plug socket.....lol
Since the g-tech generally runs 3-5mph high you may have some serious issues.
Start with the basics, or the spring cleaning list off of the gnttype.org site and report back.
Good luck!