04-20-2009, 05:26 PM
|
#11 (permalink)
|
|
Blower Whine Junkie
Join Date: September 2004
Location: Charleston, SC
Posts: 8,308
4.41 per day
|
Quote:
Originally Posted by abandan
I just got back from the track, and was wondering if my track time was slow. Also post up your track times and mods! I have a 03 Convert Cobra with: bored .020 over stock block, Diamond pistons, ARP studs, full bassani exhaust, Accufab throttle body, CAI, Methanol injection, 2.8 upper pulley, 4# lower pulley, Spec 3+ clutch and steel flywheel, B&M ripper shifter, Poly IRS bushings, 3.73 gears and some other braces. I ran a 12.29 @ 113 in the 1/4 with a 1.77 60ft time Saturday night. I was on Mickey Thompson ET streets, with very little (if any) tire spin off the line. I was launching at about 4200rpm's.
So how does this compare to what you guys are gunning? I look forward to seeing your replys!!!
|
You're trap speed is really off, what kind of power did you put down? With your mod list you should be 530-550rwhp easily and be trapping 125-130mph without a problem. My ported Eaton with a 2.90 upper went 11.4-11.7 @ 123-125mph and with the 2.75 upper was going 11.1-11.3 @ 125-127 on average. I've only made two passes since I added the lower but the car went 11.004 @ 127 right off the trailer my first pass. I'm changing it up a little bit now with a different port and larger TB/Plenum, bench racing says it should go 10.8x-10.9x @ 128-129mph.
____________________________________
Black 2003 Cobra
Posi Ported Blower, Dragon TB/Plenum, RR 2.65/Metco 4lb, Bassani Headers, Mac Prochamber, Borla Stingers, JLT RAI w/ 12" Filter, Compucar Wet Kit, SCT PRP.
New numbers one day.......
6.9 @102 Eaton
11.00 @ 127 Eaton
6.88 @ 104 Best 1/8...Ported Eaton/50 shot N2O
10.71 @ 133 Best 1/4...Ported Eaton/50 shot N2O
|
|
Vehicle: 2003 Cobra
HP: 638
TQ: 774
1/4 Mile: 10.71@ 133.00
|
|