Something doesn't seem right!

[Daniel Jost]

i don't have any 02's, from this weekend at the track but i have some times, the times don't seem right for the MPH. I'm on 275/60R15 BFG Drag Radials. i was on 19 PSI, timing was 24*1-2/ 22* 3-4, i was using on M10 alky nozzle.

60' 1.765

1/8 7.982 @ 84.631MPH

1/4 12.689 @ 103.051MPH

Do you guys think that I'm running to rich?

Any help is appreciated,
Thanks, Dan

 

[2 QK 4 U]

Definately a problem on the top end. You may be leaning out. If you had some data from the run it would help.

103 mph is more like a high 13 ET.

12.68 should be at least 107 - 109 mph

HTH, Jason

 

[WHEEZER]

Mph seems a bit off. Less than 85 mph for a 7.98 eighth is a tad low... you really need a scantool, pretty dicey without one.

 

[mikestertwo]

Your tune is definitely off somewhere. I'm running same injectors on a stock long block, TA49, THDP, stretch intercooler and running 112+mph. Get a scan tool hooked up and post some numbers.