what shot?
Stock pistons...?? I would say 100 shot Max with stock type pistons. Make sure you use the correct n20 & fuel jets, one range colder spark plugs, pull timing out with an MSD Box while injecting n20. You really need to upgrade your fuel system first. I would purchase & install a Racetronix fuel pump kit with the 255 LPH Fuel pump with H.D. wiring Harness upgrade & install that first. You dont wanna melt down your motor from lack of fuel pressure caused by the stock GM Fuel pump.
Heres the link... http://www.racetronix.biz/customkiti...c=RFPK-001&eq=
Heres the link... http://www.racetronix.biz/customkiti...c=RFPK-001&eq=
TECH Fanatic
Joined: Oct 2005
Posts: 1,131
Likes: 76
From: olympia, wash
Stock pistons...?? I would say 100 shot Max with stock type pistons. Make sure you use the correct n20 & fuel jets, one range colder spark plugs, pull timing out with an MSD Box while injecting n20. You really need to upgrade your fuel system first. I would purchase & install a Racetronix fuel pump kit with the 255 LPH Fuel pump with H.D. wiring Harness upgrade & install that first. You dont wanna melt down your motor from lack of fuel pressure caused by the stock GM Fuel pump.
Heres the link... http://www.racetronix.biz/customkiti...c=RFPK-001&eq=
Heres the link... http://www.racetronix.biz/customkiti...c=RFPK-001&eq=
How the hell did you come up with that list on the amount of info given?
The only thing you got right is using the correct jets.
OP, tell us what, if any mods you have done to your engine, and we will go from there.
TECH Apprentice
Joined: Nov 2009
Posts: 367
Likes: 0
From: Kentucky
No ****. I was going to say 0-300. Tell us more about the setup and we can get a closer number. But yeah damn...
Guest
Posts: n/a
Regardless of the engine combo you should be able to spray up to around 200hp with no problems. You will need to make sure that you have the fueling to support the nitrous and also need to make sure you are running a good tune and the correct plugs for the nitrous in order for it all come together in a safe package.
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
More info could be helpfull but as what I see a 150 should do fine 
make sure you have correct spark plugs and fuel system. You can just give a call to Nitrous Outlet, they do great work! They should be able to help you on what you need. Just post more info on your build.
make sure you have correct spark plugs and fuel system. You can just give a call to Nitrous Outlet, they do great work! They should be able to help you on what you need. Just post more info on your build. 
Thread Starter
Staging Lane
Joined: Dec 2012
Posts: 54
Likes: 0
From: jacksonville florida
well its a fresh rebuild less then 3000 miles it has new bearings rings everything like that arp rod bolts ported ls1 heads victor jr intake 750 demon msd 6010 vrx5 cam turbo 350 with red clutches less then 1000 miles on new clutches and about a 3000 stall.
carbed86fox, do searches for "how to read plugs with nitrous", "Nitrous Jet Spreads", "Nitrous A/F ratio", "Flowing Nitrous Fuel Pressure", "Nitrous Timing", "Nitrous Spark plugs for LS", "Nitrous Bottle Pressure", "Nitrous Bottle heaters", "Nitrous Bottle Pressure Switch" and search for threads with a similar title to to this one. The reason I threw all this out there to your straight forward question is that a good knowledge of all of the above will determine how much you can spray safely.
Are your Speed Pro pistons forged?
Last edited by speedtigger; Dec 19, 2012 at 08:46 AM.