Yea it was cool meeting you guys finally. Too bad there couldn't be more runs. I was hoping everyone just got on the freeway but there were too many cars to get anything done.
And that fog was bad!
And that fog was bad!
Nice to meet you guys :beer:. Hopefully we can organize things a little better next time.
well had my 04 cobra retuned with a 4" pully, and i have to say i expected better results in the hp and tq.... but the car does run smoother than when i had the 3.5" pully on
3.5 pully
mustang dyno
19#
A/F-11.5
timing-14*
642/590
4. pully
mustang dyno
19#
A/F-12
timing-16*
526/460
do you guys think these numbers all match up right?
if i go with the 3.75" pully should be around 17#, think my stock fuel pumps can handle it.... with the 4" i could not get enough fuel to support the tune...
mods are.....
2.8H KB, 60# inj, BAP, acufab TB, BA 3000 MAF, K&N Air intake, BAS, NGK TR-6 plugs, X-Cal-2, open exhaust from manifolds back
what do you guys think.... need to get retuned or do these numbers seem right?
nothing of that makes sense.
if you didnt have enough fuel with the 4" how did you ever manage to run with the 3.5"? you show both pullies give you 19lbs? didnt the 4" bring you back down to around 15lbs? you should have enough fuel with the 4" pulley, however the 3.5" might be pushing it. your a/f is leaner with the lower boost pulley? should be in the 11's if they were trying to do a safe tune.
id just leave it how it is now, and wait to let AED or whoever look at it. not to mention ive never seen a dyno graph where both the HP/TQ didnt meet up at 5252rpm, but maybe its because its a mustang dyno?
Any pics or vids from the meet?
Any pics or vids from the meet?
i think it was you that ran the other cobra that night. it was my other boy juan in the other cobra. that was a pretty good run. it was a close run from what it look like where we were standing.
fixed the numbers, should make sence now