Went to the track last friday night hoping that the SLP runners I installed would make a noticeable difference.

18 May 2007 Clarksville Speedway Clarksville, TN.

1st pass: No shifting floored it and let the tranny shift on its' own
Reaction:_______.866
60ft____________1.74
330ft___________5.17
ET@594ft_______7.59
1/8 mi ET ______8.07
1/8 mi mph_____92.9

2nd pass: Manually shift 2nd to 3rd
Reaction:_______.862
60ft____________1.71
330ft___________5.10
ET@594ft_______7.45
1/8 mi ET ______7.98
1/8 mi mph_____85.7

3rd pass: Manually shift 2nd to 3rd
Reaction:_______1.28
60ft____________1.74
330ft___________5.15
ET@594ft_______7.53
1/8 mi ET ______8.04
1/8 mi mph_____88.4

4th pass: Manually shift 1st, 2nd, 3rd
Reaction:_______.732
60ft____________1.72
330ft___________5.11
ET@594ft_______7.48
1/8 mi ET ______7.99
1/8 mi mph_____87.3

5th pass: Manually shift 1st, 2nd, 3rd and adjusted tire pressure to 26 psi
Reaction:_______.862
60ft____________1.70
330ft___________5.10
ET@594ft_______7.47
1/8 mi ET ______7.97
1/8 mi mph_____89.08

It's been a while since I've been to the track. I have to work on my reaction, and learn the need shift point. The SLP runners certinly did raise my RPM's. I need to practice on shift at the right point. I'm hoping with a new tune and tach with shift light I can get into a 7.6 range

 

I love those 60' times

I wish I could get those kind of numbers.

sounds like fun, great job.