T76 and Nitrous
Thread Starter
TECH Apprentice
Joined: Sep 2005
Posts: 344
Likes: 0
T76 and Nitrous Ok I have a tti kit and I'm only runing about 4 psi. I want to ad some spray so I put in the 57 n2o and left in the 41 fuel (which is from the 175 shot) will I but running way too rich or is that just safe? This is an NX kit, they suggested that I use a 35 or 31 when I was NA, anyone know what would be good?
Originally Posted by blackbird345
Ok I have a tti kit and I'm only runing about 4 psi. I want to ad some spray so I put in the 57 n2o and left in the 41 fuel (which is from the 175 shot) will I but running way too rich or is that just safe? This is an NX kit, they suggested that I use a 35 or 31 when I was NA, anyone know what would be good?
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
Closed ex-Sponsor Account
iTrader: (1)
Joined: Jul 2004
Posts: 2,797
Likes: 0
From: Wichita Falls, TX
Originally Posted by blackbird345
Ok I have a tti kit and I'm only runing about 4 psi. I want to ad some spray so I put in the 57 n2o and left in the 41 fuel (which is from the 175 shot) will I but running way too rich or is that just safe? This is an NX kit, they suggested that I use a 35 or 31 when I was NA, anyone know what would be good?
52-28 100
62-33 150
73-38 175
install a 52-31 would even be rich, but in a FI car it might like it. And make the boost and car jump really nicely.
Ricky
Closed ex-Sponsor Account
iTrader: (1)
Joined: Jul 2004
Posts: 2,797
Likes: 0
From: Wichita Falls, TX
Rule of thumb, when the crank hits the ground you know you went to far. Really start small, for every Hp worth of nitrous you go up, boost will also go up. The nitrous is expanding and the boost is trying to compress.
I think you would start off with a 50shot or so. @4 -5 psi you not talking a ton of power. lets say 350-400 depending?
Also 50 is more like a 75. The super cooling and extra power you will get.
Ricky
Really start small, for every Hp worth of nitrous you go up, boost will also go up. The nitrous is expanding and the boost is trying to compress.I think you would start off with a 50shot or so. @4 -5 psi you not talking a ton of power. lets say 350-400 depending?
Also 50 is more like a 75. The super cooling and extra power you will get.
Ricky
9 Second Club
Joined: Feb 2002
Posts: 985
Likes: 7
From: Lake Orion, MI
Sounds like an opps waiting to happen. Sounds like you're trying to use a Wet Kit to make up for the fact that you don't have enough fuel injector to turn the car up to 7-9 psi and run it on pump gas.
Do you have a boost controller of some kind, or are you just living off of the 4/5lbs waste gate spring? If you don't have a boost controller, the WG is just going to open up anyway and vent away the some of the FI/Nitrous gains.
One race is not worth the problems running nitrous will cause if you don't have the proper setup and time to dial it in.
Rick
Do you have a boost controller of some kind, or are you just living off of the 4/5lbs waste gate spring? If you don't have a boost controller, the WG is just going to open up anyway and vent away the some of the FI/Nitrous gains.
One race is not worth the problems running nitrous will cause if you don't have the proper setup and time to dial it in.
Rick
Thread Starter
TECH Apprentice
Joined: Sep 2005
Posts: 344
Likes: 0
Well I didn't get to run with N20. The guy that brought the bottle didn't have the fitting for me to connect it up. So I raced the Vette with both of us off the bottle and I beat him. I did 8.645 @90 mph in the 1/8th on 4 psi. Ofcourse I had no traction...anyway thanks guys I'll let u know when she blows :-)
you know you should probably start off with a 50HP shot and see how it runs. What is your cr now?
Is the car tuned properly? If not you might as well take a blindfold, and try shooting at a bullseye target.
Is the car tuned properly? If not you might as well take a blindfold, and try shooting at a bullseye target.
Thread Starter
TECH Apprentice
Joined: Sep 2005
Posts: 344
Likes: 0
Well I sprayed a 125 shot, felt AMAZING!!!! But had some issues with WOT switch where n20 was staying on between shifts and even part throttle which is VERY bad, so if the engine is still running tomorrow, maybe I'll connect it properly and take it to the dyno.
