Big shot N2o engines. How fast are you NA.
#21
10 Second Club
Thread Starter
iTrader: (6)
Join Date: Mar 2007
Location: Fuquay Varina, NC
Posts: 952
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)
Interesting thread, i'm curious what I should run on a 250 shot and how much it would take to get me into the 8's as that is what i'm aiming for. Mods are in sig, engine built for 400 shot of spray, n2o cam, 3600 circle d converter, 3.90 rear gear. First shakedown run of 10.6 @ 127 w/1.45 60ft off the brake. The fogger is pilled for a 250 shot to break her in
What do you guys think she'll run
![Grin](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_grin.gif)
What kind of heads do you have? I think it would be all over the 8's on the 250 shot. Or right there at it anyway.
#22
TECH Junkie
iTrader: (10)
Join Date: Nov 2002
Location: Deerfield Beach, FL
Posts: 3,672
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)
Interesting thread, i'm curious what I should run on a 250 shot and how much it would take to get me into the 8's as that is what i'm aiming for. Mods are in sig, engine built for 400 shot of spray, n2o cam, 3600 circle d converter, 3.90 rear gear. First shakedown run of 10.6 @ 127 w/1.45 60ft off the brake. The fogger is pilled for a 250 shot to break her in
What do you guys think she'll run
![Grin](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_grin.gif)
#24
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
11.05 @ 127.7 motor 26" tire
11.20 @ 120.5 motor 28" tire
10.15 @ 133.5 200 shot 28" tire.
26" tire on hose should be close to 9.80's at 140 and still have some rpm to go..needs a 4.30 and 28's to work well.. also powerglide trans at 3550lbs.
11.20 @ 120.5 motor 28" tire
10.15 @ 133.5 200 shot 28" tire.
26" tire on hose should be close to 9.80's at 140 and still have some rpm to go..needs a 4.30 and 28's to work well.. also powerglide trans at 3550lbs.
#25
TECH Fanatic
iTrader: (21)
Join Date: Feb 2006
Location: Allen Park, MI
Posts: 1,370
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
my motor is a nitrous motor, im going 11.20@126 on motor with a stock gear and stock rear end. i am a six speed car though, so i assume i wouldnt pick up as much as you guys on the bottle. i planned on a 300-350ish shot. once i got the suspension and rear end i was hoping for a mid 10. i dont think my car would pick up as much as some for you, im impressed on how much you guys pick up on spray
#26
TECH Enthusiast
iTrader: (19)
Join Date: Dec 2001
Location: deam land
Posts: 623
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)
Why run a power glide at 3550lbs and 4.30 gears? I would think a th400 at your weight would be a safer trans. 3.90's or 4.11 gears would be a good choice when running in the 9's. I guess it really depends on the rest of your set up.
#27
TECH Addict
iTrader: (11)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Well for us even when i was 3500 and wayne was 3600 the glide is a good 80 lbs lighter so thats the first thing. and bith of us kept finding the bumber with the th400 so a glide and a 180 first gear helps keep the nose down on the juice. Glides can be built to hold plenty of power thats for sure.
#28
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
I did it just to make things easier on a 275/60 tire. I'm a rookie and need all the help I can get..haha. It's being torn down now for port work/cam, etc. Looking for 75more HP N/A and then 100 more thru the plate. Maybe low/mid 9's if it works good. Now it's 7000 shift, no clue what it will be with a new setup. I'm sure 3.90/4.10 will be close to what I need for 145+mph.
#29
10 Second Club
iTrader: (31)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
![Nod](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_nod.gif)
Originally Posted by Loudmouth LS1
If it likes the spray and you hook, low 9's maybe a high 8 on the 250.
Thanks guys for the encouraging words
![Chug! Chug! Chug!](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_chug.gif)
#30
9 Second Club
iTrader: (4)
Join Date: Dec 2004
Location: Cali
Posts: 2,607
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 have run 10.62@128 on motor but I average more in the 10.75-10.8 range on motor usually..... 60' hover around 1.50-1.55 NA.....
Car leaves on a 150 shot, dropping 60' times to a best of 1.38..... I shut the car down at 800' the last time out with about a 300 shot total and the car went 9.54@130 coasting the rest of the way....
Probably would have been on a low 9.30 pass or so.... going to shoot for the 8's next time out with 400hp worth of gas....
Car leaves on a 150 shot, dropping 60' times to a best of 1.38..... I shut the car down at 800' the last time out with about a 300 shot total and the car went 9.54@130 coasting the rest of the way....
Probably would have been on a low 9.30 pass or so.... going to shoot for the 8's next time out with 400hp worth of gas....
#31
10 Second Club
Thread Starter
iTrader: (6)
Join Date: Mar 2007
Location: Fuquay Varina, NC
Posts: 952
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)
Just an update I got some new NA times and I believe the tune is right so I can start tuning for the nitrous now.
The other weekend the car ran a 6.92@101.2 in the 1/8 and a 10.82@125.07 1/4. I went back the following Friday to a 1/8 mile bracket race and ran a 6.86@101.9 I believe that would have gotten me in the 10.70's.
The other weekend the car ran a 6.92@101.2 in the 1/8 and a 10.82@125.07 1/4. I went back the following Friday to a 1/8 mile bracket race and ran a 6.86@101.9 I believe that would have gotten me in the 10.70's.
#32
10 Second Club
iTrader: (5)
Join Date: Jul 2005
Location: by my computer
Posts: 2,958
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Just an update I got some new NA times and I believe the tune is right so I can start tuning for the nitrous now.
The other weekend the car ran a 6.92@101.2 in the 1/8 and a 10.82@125.07 1/4. I went back the following Friday to a 1/8 mile bracket race and ran a 6.86@101.9 I believe that would have gotten me in the 10.70's.
The other weekend the car ran a 6.92@101.2 in the 1/8 and a 10.82@125.07 1/4. I went back the following Friday to a 1/8 mile bracket race and ran a 6.86@101.9 I believe that would have gotten me in the 10.70's.
I am hoping to run 6.90's on motor and 6.0's or better on the bottle. It should easily run 6.20 or less with the same pills making 700rw. Ultimate goal or what it could run could be as low as 5.8X based on the weight, power, gearing etc.....
We will see... should have the tranny in within a couple weeks at most.
![Chug! Chug! Chug!](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_chug.gif)
btw, car did manage a 7.3 or so at around 4000lbs with driver. I took out alot of weight...
-iAC
-relocated battery
-air bags
-heater core
-more AC ****
-lighter wheels
-lighter tires
-bumper supports front and back
and a few other odds and ends.
![Devil](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_devil.gif)
#34
9 Second Club
iTrader: (34)
Join Date: Mar 2005
Location: SPRINGFIELD MISSOURI
Posts: 2,248
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)
Im still tunning mine Best time NA was 11.38@ 120 with a 1.89 60ft on the trans brake . a dog out of the hole Nitrous cam custom grind,Neal chance N20 converter, T400 3:73 gear 28inch tire. car was built around a 300 shot so basically sucks NA. Will have spray times next week if it would stop raining in missouri.
#35
TECH Junkie
iTrader: (33)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Im still tunning mine Best time NA was 11.38@ 120 with a 1.89 60ft on the trans brake . a dog out of the hole Nitrous cam custom grind,Neal chance N20 converter, T400 3:73 gear 28inch tire. car was built around a 300 shot so basically sucks NA. Will have spray times next week if it would stop raining in missouri.
#36
10 Second Club
iTrader: (1)
Join Date: Nov 2001
Location: Boggy Creek
Posts: 1,528
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)
Mine runs high 10s NA but have yet to spray it all the way through with a hard hit. With the new mods i have now (4 barrel TB,Victor Jr,42lb injectors,28" DR's and Yank SS 4000) it should run alot quicker NA. Right now im going to stick with a 100-150 shot of nitrous until i get a stand alone. Should run somewhere in the middle 10s NA now and well into the 9s on the button.
#37
9 Second Club
iTrader: (34)
Join Date: Mar 2005
Location: SPRINGFIELD MISSOURI
Posts: 2,248
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)
yea 370 Cube. motor. With no brake the best 60ft I got was a 1.95 I only tried a couple of times and was trying to get the rpm up more but ended up pushing the car and rolled it off the line which made it not hook. The stall I have is 4200 na and 5000 on spray. Marty @CHANCE conver. bult it for N20 only.
#39
TECH Enthusiast
iTrader: (3)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Who would you guys suggested for a custom cam?
I'm thinking about going 408, stage 2.5 5.3's, either ls6 intake or victor jr, and a 200 shot. I just don't know what to do about the cam.
Also what kind of gearing are yall using? I've seen quite a few of you using 3.73 on a 28". I was thinking about going 4.10's on a 28".
I'm thinking about going 408, stage 2.5 5.3's, either ls6 intake or victor jr, and a 200 shot. I just don't know what to do about the cam.
Also what kind of gearing are yall using? I've seen quite a few of you using 3.73 on a 28". I was thinking about going 4.10's on a 28".