[ezzys4.6]

Can you guys tell me if 15.5 in the 1/4 is a good time for a stock 99 mustang gt in colorado?
ran it last night for the first time it was amazing if done some street racing before but never again after going to the track.Phenomenol

[RandyStinchcomb]

at over 5000' +, hell-no thats not bad at all

[ezzys4.6]

Thanks good to know on

[EagleAutosports]

Not bad at all, considering the elevation and level of mods you have.

[RLG34750]

Originally Posted by ezzys4.6

Can you guys tell me if 15.5 in the 1/4 is a good time for a stock 99 mustang gt in colorado?
ran it last night for the first time it was amazing if done some street racing before but never again after going to the track.Phenomenol

no that's not bad at all...

there are guys here in florida only running that fast.....

the more you go the better it will get


on no more street racing

keep us posted on your progress.....

[1992lx]

I don't know about Co. but my wife went 14.8 in a stock 03 gt with a auto. But the 99's do have those not so great heads.

[BKid]

Yea Bro that is good I am at 5600ft and the stock cars over here are running that or higher.Humidity also plays into it.

[samotrx7]

Originally Posted by 1992lx

I don't know about Co. but my wife went 14.8 in a stock 03 gt with a auto. But the 99's do have those not so great heads.

Na all 99-04 GT mustangs had the P.I. heads, it's the elevation that just kills the cars up there.

[RandyStinchcomb]

Originally Posted by 1992lx

But the 99's do have those not so great heads.

ummm, 1999 GT's Have PI heads..........

[UBie]

Hey man, if your running at Bandimere's Speedway, which is at 5800 ft, mid 15.5's is an awesome time for a stock '99 mustang gt. In fact, any stock car (exceptions are ZO6's, Vipers, etc.) running those numbers are considered to be very fast. The 5800 ft altiude is not corrected for air density, which means that you could be running another 1000ft higher!!! I've seen trailered vehicles that could barely break the low 15's. You should definitely hold on to that gem, because it that motor must have been built on the right day. The average run of thumb is around 1 second, which also isn't corrected for air density. I plan to run my 88 LX up there this Friday or the week after. My license's plate is E85-PWR. Hope to see you there.