It was pretty hot, not too bad but it sure as hell wasnt cold. First run did a 13.1 at 106, that was a big let down. I was pretty dissapointed at that trap speed. Then I pulled my car off and let it sit for a while. Came back with it not completly cooled down but nontheless cooler(like n-o in normal) That run i did this:
I was pretty happy about that, figure with a 1.8 60' i could go mid 12's.
Then I randidnt let it cool down and I spun a lil off the line)
R/t...602
60'.....2.090
330...5.672
1/8...8.553
MPH....86.71
1000....11.036
1/4.....13.111
mph 106.23
Then I ran a 13.0 @ 106 with a 1.99 60' and lost the slip and then this.
Then I ran another 13.0 at 106. I go through the traps at like 5600. I dont get why sometimes it traps at 106 and sometimes at 112. Maybe my belt is slipping? Ive cut 1.90 60's before the blower/tb/headers but I havent raced since febuary so my skills are a lil weak right now. What could that be, different temps? 6 mph is a big difference. Race weight with me is 3330 approx. What do you all think? Im running a partial tune, im trying to get the tuner to fax my my dyno runs but he hasnt done it yet. Ill post those but my dyno numbers were all over the place too.I think it has mid 12's in it on a cooler night.
At 3330 and 112 traps, you've got the potential to pull high elevens.
Are you running on Nittos? If so, I wouldn't expect too much out of them until you get a lot more practice. Unless you are using a really wide tire with some suspension work done, Nittos aren't much more than a sticky street tire.
Keep at it. You did very good for the first time out.
It was pretty hot, not too bad but it sure as hell wasnt cold. First run did a 13.1 at 106, that was a big let down. I was pretty dissapointed at that trap speed. Then I pulled my car off and let it sit for a while. Came back with it not completly cooled down but nontheless cooler(like n-o in normal) That run i did this:
I was pretty happy about that, figure with a 1.8 60' i could go mid 12's.
Then I randidnt let it cool down and I spun a lil off the line)
R/t...602
60'.....2.090
330...5.672
1/8...8.553
MPH....86.71
1000....11.036
1/4.....13.111
mph 106.23
Then I ran a 13.0 @ 106 with a 1.99 60' and lost the slip and then this.
Then I ran another 13.0 at 106. I go through the traps at like 5600. I dont get why sometimes it traps at 106 and sometimes at 112. Maybe my belt is slipping? Ive cut 1.90 60's before the blower/tb/headers but I havent raced since febuary so my skills are a lil weak right now. What could that be, different temps? 6 mph is a big difference. Race weight with me is 3330 approx. What do you all think? Im running a partial tune, im trying to get the tuner to fax my my dyno runs but he hasnt done it yet. Ill post those but my dyno numbers were all over the place too.I think it has mid 12's in it on a cooler night.
Yes, 6 mph is a big change. personally,.. I think its WAYYY to much MPH to blame tempeture on. I would put my money on belt slipage. I can see losing one, perhaps two MPH due to heat, But not 6.
Joe this wasnt my first time, first time with the blower/headers/TB but not the first. Before all the mods just listed the best 60' I've cut is a 1.90. Im gonna keep going every wednesday till my times are consistant. Oh and I almost have enough for the methanol/laptop/tweecer so I can finally get this thing running right. For xmas im gonna try to get mom n pops to chip in a little for a tranny. 11's are my goal
Great times Kevin. No doubt you have mid 12's and faster the way the car sits right now. Just keep practicing. Do they treat your track at all? IF they do, you should be able to pull 1.7 60's on the nittos no problem.
Sorry, all my mods are listed in my cardomain page listed below. I have the s-trim with approx 11 #'s, cobra intake manifold, longtubes, o/r X pipe, flowmaster cat back, 75 mm tb, 77 mm MAF, power pipe, and 3.73's.