How much do you backhalf?
#21
On The Tree
Thread Starter
iTrader: (6)
Join Date: Apr 2008
Location: Garland
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)
trans has been together and havent noticed any issues over over a year, dont run the car on motor much but i believe its somthing like this
1.75
7.6@92
11.6@115
first stage is a nozzel 78/48 comming on a 1000/wot
second stage fogger 28/20 comming on at 1500/wot
1.75
7.6@92
11.6@115
first stage is a nozzel 78/48 comming on a 1000/wot
second stage fogger 28/20 comming on at 1500/wot
#22
9 Second Club
iTrader: (2)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Over a 2 second reduction in ET with a 346 CI and nitrous is very impressive.
When you look at the fact your NA MPH in the 1/4 mile is now the MPH your car is running in the 1/8 mile on nitrous, the car is working pretty good!
I hope the change in gear allows the car to build more MPH on the back half with no loss in ET.
N2
When you look at the fact your NA MPH in the 1/4 mile is now the MPH your car is running in the 1/8 mile on nitrous, the car is working pretty good!
I hope the change in gear allows the car to build more MPH on the back half with no loss in ET.
N2
#27
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Oh ok lol. That was a term i never heard before. Thanks
#28
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Figured we would update you guys, with nothing but a gear change we had some huge imporvements. We swapped out the 4.10 for some 3.73 and picked 9 mph, so now we backhalf about 31. we also logged the run and converter is just about perfect, 1000 rpm drop at 6600 shifts. It seems with the calculations it traps 6600 with either gear, so something is up, the map shows we have air, i think our issue is too low timing, i think its time to turn it up. 150mph stock cube nitrous ls1 here we come!