200 shot question
Thread Starter
Import Patrol
iTrader: (41)
Joined: Jul 2005
Posts: 2,330
Likes: 0
From: Brookfield, IL
200 shot question I am currently running a 150shot. I am wanting to up it to a 200 shot. I am running the basic nx efi wet kit. What would I need to do to run the 200 shot.
I know I will need to change out the jets (which one would I need). And will need to pull some timing. But what else would I need to do this?
I know I will need to change out the jets (which one would I need). And will need to pull some timing. But what else would I need to do this?
Just finished a car a few minutes ago. Single nozzle kit, swaped out the -4 feed line for a -6 one and upgraded the -3 nozzle to solenoid lines to -4 ones. We couldn't get close to 200 rwhp with out the line upgrades.
Matt
Matt
Trending Topics
LS1 Tech Stories
The Best V8 Stories One Small Block at Time
6 Common C5 Corvette Failures and What's Involved In Repairing Them
Pouria Savadkouei
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph
Verdad Gallardo
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked
Pouria Savadkouei
Top 10 Most Powerful Chevy Trucks Ever Made!
Hennessey's New Supercharged Silverado ZR2 Has 700 HP
Verdad Gallardo
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes
Verdad Gallardo
Awesome K5 Blazer Restomod Comes With C7 Corvette Power
Verdad Gallardo
10 Camaros You Should Never Buy
10 LS Engine Myths That Refuse to Die
Verdad Gallardo
Originally Posted by Matt@HSW
Just finished a car a few minutes ago. Single nozzle kit, swaped out the -4 feed line for a -6 one and upgraded the -3 nozzle to solenoid lines to -4 ones. We couldn't get close to 200 rwhp with out the line upgrades.
Matt
Matt
Originally Posted by BlackZ28629
built motor I hope.. 
uh oh guys we have another winner.. his buddys girlfriends dad uncles cousin prob used to run a speed shop and blew his honda up with a 125 shot..
so Mr black Z28 guy i guess my motor should be done since i've gone over 200 on the stock **** right??
asshats i swear.. make a post with no supporting information..
Mike
all lucky bastards...i wish i had a ls1...lt1 only hit it with a 150...but are all yall hittin 200+ in a single shot? thats a big tq spike, i was goana try to run a 175 in a 2 stage so my poor lt1 might hold it
To truly answer this question there is some other information that is needed to give a more accurate answer. What fuel pump/system are you using? If stock and a fairly high mileage car a fuel pump up grade could help the longevity of the motor. If a stock rear then a progressive unit would be a rear end saver as well. What convertor? Again if stock then a progressive unit would be a drivetrain saver. It is not that one cannot spray a straight 200 shot without the above mentioined items but more-so; for how long? A good fuel pump and progressive unit would certainly help extend the amount of time that you can spray this amount of N2O before the 200-hp N2O gremlins start to work on your stuff.
The other issue is timing and octane. I would start out at about 18-degrees from about 3200-rpm and up while data logging and add timing a degree or two at a time so long as there is no knock retard. I usually put 4 gallons of 93 octane and then 3 gallons of 110 octane with a total of 23 degrees of total timing at this point. I use an FJO progressive controller, TCI SSF tightened up to 3400 and a Racetonix fuel pump. Hope this rambling helps.
Jim C.
PS- I use a plate system but if you scroll through the jet list sticky at the top you may find some useful information.
The other issue is timing and octane. I would start out at about 18-degrees from about 3200-rpm and up while data logging and add timing a degree or two at a time so long as there is no knock retard. I usually put 4 gallons of 93 octane and then 3 gallons of 110 octane with a total of 23 degrees of total timing at this point. I use an FJO progressive controller, TCI SSF tightened up to 3400 and a Racetonix fuel pump. Hope this rambling helps.
Jim C.
PS- I use a plate system but if you scroll through the jet list sticky at the top you may find some useful information.
Thread Starter
Import Patrol
iTrader: (41)
Joined: Jul 2005
Posts: 2,330
Likes: 0
From: Brookfield, IL
Originally Posted by Big Geek
To truly answer this question there is some other information that is needed to give a more accurate answer. What fuel pump/system are you using? If stock and a fairly high mileage car a fuel pump up grade could help the longevity of the motor. If a stock rear then a progressive unit would be a rear end saver as well. What convertor? Again if stock then a progressive unit would be a drivetrain saver. It is not that one cannot spray a straight 200 shot without the above mentioined items but more-so; for how long? A good fuel pump and progressive unit would certainly help extend the amount of time that you can spray this amount of N2O before the 200-hp N2O gremlins start to work on your stuff.
The other issue is timing and octane. I would start out at about 18-degrees from about 3200-rpm and up while data logging and add timing a degree or two at a time so long as there is no knock retard. I usually put 4 gallons of 93 octane and then 3 gallons of 110 octane with a total of 23 degrees of total timing at this point. I use an FJO progressive controller, TCI SSF tightened up to 3400 and a Racetonix fuel pump. Hope this rambling helps.
Jim C.
PS- I use a plate system but if you scroll through the jet list sticky at the top you may find some useful information.
The other issue is timing and octane. I would start out at about 18-degrees from about 3200-rpm and up while data logging and add timing a degree or two at a time so long as there is no knock retard. I usually put 4 gallons of 93 octane and then 3 gallons of 110 octane with a total of 23 degrees of total timing at this point. I use an FJO progressive controller, TCI SSF tightened up to 3400 and a Racetonix fuel pump. Hope this rambling helps.
Jim C.
PS- I use a plate system but if you scroll through the jet list sticky at the top you may find some useful information.
I have a walbro intake pump, (fast rails and 42lb injectors) But the n2o kit is a wet kit. I also have a moser 12bolt, 31spline, 3.73. I am also running a yank ss4000 stall (running the t-rex cam). I know it is not a good cam for the bottle, but I want to see what see does on it. I am also running on a window switch 3000-6000 (Going to up the pill to 6800). I also run 100 octane at the track.
Originally Posted by CrawlinWS6
I have a walbro intake pump, (fast rails and 42lb injectors) But the n2o kit is a wet kit. I also have a moser 12bolt, 31spline, 3.73. I am also running a yank ss4000 stall (running the t-rex cam). I know it is not a good cam for the bottle, but I want to see what see does on it. I am also running on a window switch 3000-6000 (Going to up the pill to 6800). I also run 100 octane at the track.
Jim C.
Teching In
Joined: Mar 2006
Posts: 24
Likes: 0
shoulder shaker, check the sticky at the top of the forum.
https://ls1tech.com/forums/removed-locked-thread-graveyard/441077-master-jet-list.html
It'll tell you everything you need along with the math equation to figure out what you need if it's not listed
https://ls1tech.com/forums/removed-locked-thread-graveyard/441077-master-jet-list.html
It'll tell you everything you need along with the math equation to figure out what you need if it's not listed