New to the club! Shoot me some advice
#1
New to the club! Shoot me some advice
First time at the track. Shoot me some advice. For starters I know the tire pressure should’ve been lower and the AC should’ve been off. I did bog a little because my launching RPMs were too low.
02 ss m6
370hp/36xtq
tr224 cam with supporting mods
Moser 12 bolt 410 gears
305/35/18 Toyo R888 (35psi)
Full rear suspension (Tunnel mount TA, control arms, Koni/strano combo, welded SFCs, sway bars etc)
Textralia oz700 clutch
A/C was on for this run
Launched at 2k rpms
80 degrees
DA is 1075 ft
34% humidity
02 ss m6
370hp/36xtq
tr224 cam with supporting mods
Moser 12 bolt 410 gears
305/35/18 Toyo R888 (35psi)
Full rear suspension (Tunnel mount TA, control arms, Koni/strano combo, welded SFCs, sway bars etc)
Textralia oz700 clutch
A/C was on for this run
Launched at 2k rpms
80 degrees
DA is 1075 ft
34% humidity
Last edited by 35thanni; 09-27-2018 at 10:11 AM.
#3
TECH Veteran
What was your tire pressure?
#5
Forgot to turn it off.
That’s a little confusing because I hear some people say drop it at 4-45000rpms and others say slip the clutch. Regardless, I never had the chance to try higher rpms because the second I would stop at the start line the Christmas tree would start lighting up. Never had enough time to hold up rpms and get the clutch pedal where I wanted (I have a high engaging clutch).
30 front 35 rear
30 front 35 rear
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#9
#10
TECH Junkie
#11
Thank you, I’ll have to try that. I’m going back Wednesday.
#12
New timeslip
Went back today and ran a 12.9 at 113 mph with a 2.1 60ft...
Why is my mph so far off from my ET? I see everyone in the low 12s and high 11s trapping 113mph.
Why is my mph so far off from my ET? I see everyone in the low 12s and high 11s trapping 113mph.
#13
TECH Junkie
A 1.7x 60' would get ya to around 12.2.
Generally for every tenth you knock off your 60' you will knock two tenths off your e.t
#14
2 tenths? Ive been seeing a tenth for a tenth 60ft to ET.
#15
TECH Junkie
It's one tenth in the 60' is two tenths in et. Here are two slips from years ago. Same day.
slip 1:......... slip 2:
60' 2.19...... 60' 1.75
E.t 13.14...... E.t 12.39
60' 2.19 - 1.75 = .44 drop in 60'
times that by 2 for what I should gain in E.t
.44 x 2 = .88
E.t 13.14 - 12.39 = .75 gain by dropping my 60' .44
slip 1:......... slip 2:
60' 2.19...... 60' 1.75
E.t 13.14...... E.t 12.39
60' 2.19 - 1.75 = .44 drop in 60'
times that by 2 for what I should gain in E.t
.44 x 2 = .88
E.t 13.14 - 12.39 = .75 gain by dropping my 60' .44
#17
Like i I mentioned earlier. Even a 2k rpms launch was spinning and by spinning I mean full on side ways no traction at all spin.
Ill try try again when it’s warmer. I’ve heard Toyo r888s don’t work well in the cold but this was worse than a regular commuting street tire.