'03 Cobra - Mildly modded. A work in progress. 12.566 @ 110.755, 1.89 60' on street tires
'93 Notch - Looks faster than it is.
'72 F100 4x4 - Dormant, for now.
Race '99 L - 12.40 @ 110
Jake
Silver '03 Cobra Coupe Auto
9.82 @ 135 w/ a 1.35 - NO Nitrous!
9.50 @ 139 w/ a 1.30 - Nitrous
**Click here for all my video's!!!**
'03 Cobra - Mildly modded. A work in progress. 12.566 @ 110.755, 1.89 60' on street tires
'93 Notch - Looks faster than it is.
'72 F100 4x4 - Dormant, for now.
Race '99 L - 12.40 @ 110
Ill keep it short and simple....made it to the 1/4 finals in mod comp and lost by .008 BUUUUUUUUUT I learned how to launch the car i think
best of the 2 days was a 10.84 @ 121 on a 1.46!!!!! made 7 passes with 3 of them actually trying to launch good and i had that one, a 1.47 and a 1.48 (not in that order) other 4 were 1.55, 1.51, 1.50, and 1.52 launching a lil lower to hold back my ET.
Jake
Silver '03 Cobra Coupe Auto
9.82 @ 135 w/ a 1.35 - NO Nitrous!
9.50 @ 139 w/ a 1.30 - Nitrous
**Click here for all my video's!!!**
Sounds like you did really well. So, you were launching lower than 3500 to hold back some ET? Your 60ft got closer to that of when you had the 6spd in the car.
Listen, I talked to a friend that runs a transbrake and a four-link. I your problem to him. I told him what rear springs you're using and asked what he knew about it. I found out that your rear springs are rated at 300lbs, and you should be using something near 150lbs. A set of 50/50s in the rear would be good. You could, also, put some 70/30 struts in the front to keep the front end rise up a little longer than in your posted video. You could put 90/10s in the front, but street handling is probably going to be useless.
Let me know what you think.
'03 Cobra - Mildly modded. A work in progress. 12.566 @ 110.755, 1.89 60' on street tires
'93 Notch - Looks faster than it is.
'72 F100 4x4 - Dormant, for now.
Race '99 L - 12.40 @ 110
Jake
Silver '03 Cobra Coupe Auto
9.82 @ 135 w/ a 1.35 - NO Nitrous!
9.50 @ 139 w/ a 1.30 - Nitrous
**Click here for all my video's!!!**
I was checking on those B springs, in the '07 catalog. It showed something like 200/300lbs. Either way, 250lbs seems to be too much, still. Are your adjustable fronts the same Tokico 5-ways? If so, they aren't slowing the front end from dropping, after the weight transfer on the launch. The idea is to have the front end rise (not always, hang the front wheels) and keep the weight transfer as long as possible. I've seen 8-second cars that put a reverse rake on the car from the launch to the finish line. It looks funny, but you can't deny the weight transfer. And, coil-over rear shocks will open the door to many different spring rate choices.
'03 Cobra - Mildly modded. A work in progress. 12.566 @ 110.755, 1.89 60' on street tires
'93 Notch - Looks faster than it is.
'72 F100 4x4 - Dormant, for now.
Race '99 L - 12.40 @ 110