Finally got to see how the Vortech blower works at the track. Best 1/4 mile run before the blower was 13.28 @ 102.92 mph.
Car weighed 3,700 lbs with me in it, is an '07 GT automatic coupe. Only other mods are 4.10 gears, stall converter, and drag radials.
My first run with the Vortech (and my best of 11 runs last night) was 12.57 @ 110.18 mph. I'm nowhere near a scanner right now, but here's how the timeslip reads...
R/T = .062
60' = 1.866
330' = 5.273
1/8 mile = 8.082 @ 86.97 mph
1000' = 10.525
1/4 mile = 12.577 @ 110.18 mph
This was at Bremerton Raceway in Washington (just west of Tacoma, WA). My first time ever at that track, and first time ever racing with the supercharger. I got plenty of traction every run, but could not get a 60' better than a pair of 1.85's all night. Had a run in the 12.60's and lots of runs in the 12.70's - most were over 109 mph.
Looks like the blower was good for 7 tenths of a second and 7 mph in the 1/4 mile compared to naturally aspirated with a JLT II CAI and canned tune.
Raced an '06 Roush Mustang a couple times last night. Nice guy. Has manual trans, 4.10 gears, Roushcharger with smaller blower pulley, and drag radials. I beat him every time.
Click here to see vid of one of the runs against the Roush. You'll see him in my rear view mirror (vista blue with white stripes).
Car weighed 3,700 lbs with me in it, is an '07 GT automatic coupe. Only other mods are 4.10 gears, stall converter, and drag radials.
My first run with the Vortech (and my best of 11 runs last night) was 12.57 @ 110.18 mph. I'm nowhere near a scanner right now, but here's how the timeslip reads...
R/T = .062
60' = 1.866
330' = 5.273
1/8 mile = 8.082 @ 86.97 mph
1000' = 10.525
1/4 mile = 12.577 @ 110.18 mph
This was at Bremerton Raceway in Washington (just west of Tacoma, WA). My first time ever at that track, and first time ever racing with the supercharger. I got plenty of traction every run, but could not get a 60' better than a pair of 1.85's all night. Had a run in the 12.60's and lots of runs in the 12.70's - most were over 109 mph.
Looks like the blower was good for 7 tenths of a second and 7 mph in the 1/4 mile compared to naturally aspirated with a JLT II CAI and canned tune.
Raced an '06 Roush Mustang a couple times last night. Nice guy. Has manual trans, 4.10 gears, Roushcharger with smaller blower pulley, and drag radials. I beat him every time.
Click here to see vid of one of the runs against the Roush. You'll see him in my rear view mirror (vista blue with white stripes).