new 1/4 times, need some advice.
#1
new 1/4 times, need some advice.
Last month I ran I kept pulling 2.7-2.8 60''s running 14's@100+
Ran this past weekend, and this was my best, ran on 275/40 Nittos bought used:
Temp: 79*
Relative Humidity: 100
Barometer: 30.49
RT: .764
60'2.102
330: 5.867
1/8: 8.818@83.03
1000:11.408
13.530@106.19
here the mods:
Car#2167 (1 of 109 black coupe/m6's)
1997 Camaro SS SLP options: Performance exhaust system, composite hood w/ functional CAI, rear decklid spoiler, Zr1 17X9 alloy rims, Larger front anti-sway bar & revised rear track, bilstein shocks & struts, SS floor mats. Mods: Granatelli MAF, 1le bellow, slp temp sensor, 58mm TB, ported LT1 intake, GM LT4 Hot Cam(218/228 duration,.525/.525 lift w/1.6RR 112LSA),Crane GS RR's 1.6, Taylor 8mm plug wires, LT4 KM,160thermostat, hooker LT's, mufflex Y-pipe no cats!, 3.42grs, polyurethane TA mount, 1le panhard bar, 1le driveshaft, SLP steel billet flywheel, Stage 3 Spec Star clutch, removed smog/EGR, hurst shifter w/white 6speed ball, K&N filter)
I know my 60's still aren't that good, my question is how should I be launching my car, I need some details, people tell me to feather the clutch?? what is feathering the clutch, ride the clutch is that what they mean? what rpm's should I launch at, I been launching at 2500rpm's, but I still spin alot, I launch at 2K and it bogs yet I can pull good consistant 60's..running on 275/40 Nitto DR's now.
thanks,
Rick
Ran this past weekend, and this was my best, ran on 275/40 Nittos bought used:
Temp: 79*
Relative Humidity: 100
Barometer: 30.49
RT: .764
60'2.102
330: 5.867
1/8: 8.818@83.03
1000:11.408
13.530@106.19
here the mods:
Car#2167 (1 of 109 black coupe/m6's)
1997 Camaro SS SLP options: Performance exhaust system, composite hood w/ functional CAI, rear decklid spoiler, Zr1 17X9 alloy rims, Larger front anti-sway bar & revised rear track, bilstein shocks & struts, SS floor mats. Mods: Granatelli MAF, 1le bellow, slp temp sensor, 58mm TB, ported LT1 intake, GM LT4 Hot Cam(218/228 duration,.525/.525 lift w/1.6RR 112LSA),Crane GS RR's 1.6, Taylor 8mm plug wires, LT4 KM,160thermostat, hooker LT's, mufflex Y-pipe no cats!, 3.42grs, polyurethane TA mount, 1le panhard bar, 1le driveshaft, SLP steel billet flywheel, Stage 3 Spec Star clutch, removed smog/EGR, hurst shifter w/white 6speed ball, K&N filter)
I know my 60's still aren't that good, my question is how should I be launching my car, I need some details, people tell me to feather the clutch?? what is feathering the clutch, ride the clutch is that what they mean? what rpm's should I launch at, I been launching at 2500rpm's, but I still spin alot, I launch at 2K and it bogs yet I can pull good consistant 60's..running on 275/40 Nitto DR's now.
thanks,
Rick
#3
Originally posted by rje
Nice run, but 100% relitive humidity= Rain.
Randy
Nice run, but 100% relitive humidity= Rain.
Randy
mmkay, I found out why Beech Bend's time slips always say 100%, some one from the car club I am in MTFBA said:
"BB always has 100% on their slips... dunno why... think it has something to do w/ the creek right near there... but its not really that high... just a fluke they never fix:
Last edited by 1997rblckSS; 04-23-2003 at 10:40 AM.
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