New Dyno #'s and 1st Time 1/4 times

[Shannon]

Finally got my A/F problems fixed. Im now at 250 at the wheels on a mustang dyno.
Went to the Alamo Dragway last night and I was very pleased for street tires.
I know if I would of had drag radials I would have been in the 12's. I did real well on the start but when I would hit second I would fish tail a bit.

Reaction --- .529
60 ft --- 2.073
1/8 ET ---- 8.750
1/8 MPH ---- 86.54
1/4 ET ---- 13.454
1/4 MPH ---- 107.35

My 2 other good ones were 13.471 at 106.95 and 13.599 at 106.89.... I had 2 others but we won't discuss those.

 

[missouri_guy197]

What year car? Those are some good trap speeds for an N/A car...but you should definately be in the 12's if you are trapping that high...

 

[Shannon]

What year car? Those are some good trap speeds for an N/A car...but you should definately be in the 12's if you are trapping that high...

97 Cobra CV, dude, I just looked at your post for my Fuel Pressure, scard the **** out of me for a second. I adjusted the pressure with the vacuum hose attached. I took it off and the motor immediately died, the gauge spike over 50psi. I pulled a couple of plugs and they look fine. Do you think I should just leave it alone as it is or adjust it with the vacuum off.

About the trap speeds, thats what I was thinking also. The top end on this thing is evil, On the dyno I was able to hit 119mph in 4th with 4:10's.

 

[Shannon]

Im going back this Saturday. Im going to venture to say I'll be high 12's with about a 118mph trap speed. Im putting on a NX 100 wet shot Friday night. I know my ET will drop but not much. Im going to be getting new rims so Im not going to spend money on DR's for the ones I have now, but when I do, I should be high 11's don't you think?