Spraying Nitrous on stock injectors? - Chevy and GMC Duramax Diesel Forum
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post #1 of 5 (permalink) Old 05-28-2016, 11:11 PM Thread Starter
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Spraying Nitrous on stock injectors?

Anybody doing this? What size jet? Pulse width in the tune? or is this just a dumb idea? Let me know!

2006 GMC Sierra 2500HD LBZ Duramax. Custom EFI Live, Injen Intake, MBRP 5" Stainless, 4" Steel Driveshaft w/ 1480's, Custom Trac Bars, Built 6 Speed, Holley Black Lift Pump.
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post #2 of 5 (permalink) Old 05-28-2016, 11:53 PM
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Terrible idea

Jaime S.
06 RCLB 4x4
EFI live
Built trans
30% sticks
68mm stg2r
Supporting mods
Top end rebuild at 90k
Hot blonde driven and maintained
Wondering when the bottom end will blow
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post #3 of 5 (permalink) Old 05-29-2016, 07:40 AM Thread Starter
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Quote:
Originally Posted by John6363 View Post
Terrible idea
Can you elaborate for me? I just figured that even with my water meth I still blow smoke at wot, I'd turn that off and run nitrous just at the track if I were to use it.
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post #4 of 5 (permalink) Old 05-29-2016, 09:42 AM
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You want to spray on a stock lbz.. That's your problem. You will blow that thing up instantly. If you want to go faster get a built trans, bigger turbo, bigger sticks and some better tuning. And plan for an engine cause you will pop the thing soon.

Jaime S.
06 RCLB 4x4
EFI live
Built trans
30% sticks
68mm stg2r
Supporting mods
Top end rebuild at 90k
Hot blonde driven and maintained
Wondering when the bottom end will blow
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post #5 of 5 (permalink) Old 07-18-2016, 03:50 PM
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Quote:
Originally Posted by John6363 View Post
You want to spray on a stock lbz.. That's your problem. You will blow that thing up instantly. If you want to go faster get a built trans, bigger turbo, bigger sticks and some better tuning. And plan for an engine cause you will pop the thing soon.
It's hit or miss on the failures, just like anything else. Anything that is pushed beyond the original limitations is subject to failure. The simple statement of "You will blow that thing up instantly." is not accurate but the risk is increased. If that were the case, Josh would not have made numerous passes with a huge shot of nitrous to get down into the 10's on a stock air/fuel LBZ...

2005 Chevy Express Cargo Van - The Dumpster

There are plenty of people spraying but they have the right tuning to help keep them alive.

2015 Denali CC/SB LML, EFI Live by Josh Harris, PPEI Trans Tune, 5" Flo-Pro, AD 165

2006 RC/LB LBZ Tow Mirror Killer
Built motor and trans by Josh Harris @ Top Notch Garage.
Carrillo Rods, Fingers Pistons, LML Crank, SoCal 6480 AF Cam, Socal Valve Springs and Push Rods, Billet Injector Hold Downs, 100% Over F1 Injectors, Dual Stock CP3's, AD 165, SX-E 369/488 Twins, SoCal Billet Flywheel, SoCal Super Damper, Custom Up Pipes with LML Passenger Manifold

Big thanks to Josh Harris and my bro Russell Coker for all the help with the Tow Mirror Killer!!!
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