what ET improvemenst are yall getting on spray?
#1
11 Second Club
Thread Starter
iTrader: (11)
Join Date: Aug 2005
Location: plano
Posts: 1,039
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
i had a 100 dry shot on my car this weekend and raced it in the 1/8th mind you i only had street tires and sprayed in 2nd and 3rd but only gained like .17-.20 tenths and on a 150 it made its best pass at 8.52 @ 88.25 my motor pass was a 8.85@ 81ish are my 4.10's killin me or what is it besides tires?
#6
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
2 weeks ago first time with spray. and on street tires.
NA 1/8th 8.83@80.08........... 1/4 13.80@100.96mph
W/150 wet shot 1/8th 8.28@86.23........... 1/4 12.78@113.34mph
60 ft was 2.15NA and 2.11w/150 shot so roughly the same.
I sprayed in first, but I have the FJO programmer which was set at 25% shot at 300rpm ramping to 100% shot at 5800rpm.
Definitely need to make that a bit more aggressive before my next runs!!!
NA 1/8th 8.83@80.08........... 1/4 13.80@100.96mph
W/150 wet shot 1/8th 8.28@86.23........... 1/4 12.78@113.34mph
60 ft was 2.15NA and 2.11w/150 shot so roughly the same.
I sprayed in first, but I have the FJO programmer which was set at 25% shot at 300rpm ramping to 100% shot at 5800rpm.
Definitely need to make that a bit more aggressive before my next runs!!!
Trending Topics
#8
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Originally Posted by 98mysticZ
i have long tubes but no ls6 intake or anything i know i need tires bust dont know what else is hindering my et's
#9
11 Second Club
Thread Starter
iTrader: (11)
Join Date: Aug 2005
Location: plano
Posts: 1,039
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
cant really tell i dont think its spinnin but my roommate that also raced my car said it was i know my 60's are shitty... and i know i need tires to make a big diff but i am just dissapointed i guess
#10
11 Second Club
iTrader: (12)
Join Date: Sep 2002
Location: Florida
Posts: 103
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
You gotta have the tires to make use of any power. On street tires my car ran only 12.5 ish on motor but 12.1's with the DR's, 60' times are consistent 1.6-1.7's with the DR's. 1/8th mile times went from 7.8's to 7.3's with the 100 shot. I wouldn't bother wasting my time spraying at the track on street tires, it lights them up at 60-70 mph on the highway. Just food for thought, spend some money on a good set of DR's, mount them on some used wheels and be done with it.
#11
11 Second Club
iTrader: (1)
Join Date: Apr 2006
Location: Corydon, In
Posts: 140
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Originally Posted by Rick99HuggerZvert
2 weeks ago first time with spray. and on street tires.
NA 1/8th 8.83@80.08........... 1/4 13.80@100.96mph
W/150 wet shot 1/8th 8.28@86.23........... 1/4 12.78@113.34mph
60 ft was 2.15NA and 2.11w/150 shot so roughly the same.
I sprayed in first, but I have the FJO programmer which was set at 25% shot at 300rpm ramping to 100% shot at 5800rpm.
Definitely need to make that a bit more aggressive before my next runs!!!
NA 1/8th 8.83@80.08........... 1/4 13.80@100.96mph
W/150 wet shot 1/8th 8.28@86.23........... 1/4 12.78@113.34mph
60 ft was 2.15NA and 2.11w/150 shot so roughly the same.
I sprayed in first, but I have the FJO programmer which was set at 25% shot at 300rpm ramping to 100% shot at 5800rpm.
Definitely need to make that a bit more aggressive before my next runs!!!
I'd be sure to check your tune and make sure you arent running overly rich.
Charles
#13
11 Second Club
iTrader: (1)
Join Date: Apr 2006
Location: Corydon, In
Posts: 140
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Originally Posted by silver98formula
I only saw a .7 improvement on a 150 shot. Main reason was the car would not hook until 4th gear.
Chris
Chris
Yea, but how much MPH did you pick up?
#19
TECH Apprentice
iTrader: (1)
Join Date: Apr 2003
Location: My Garage!
Posts: 399
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
you should see a much bigger improvement than that. normal increases in my case were dropping from a 7.9/7.8 to a 7.20 @ 100 on a 100 shot.
edit, i just noticed that you arent spraying a 100 shot. you only picked up 60 horse at the wheels. i really cant say what a normal increase on a shot size like that is.
edit, i just noticed that you arent spraying a 100 shot. you only picked up 60 horse at the wheels. i really cant say what a normal increase on a shot size like that is.