not really considering it, but who sprays nitrous with their turbo application? and why? spoke with a guy about a month ago said if he had to do it again he would do nitrous over meth..

this is a 4.6 DOHC ford by the way

 

Almost every import does it to help spool a giant turno

 

I use it like a trans brake. I spray mine with 175HP hit until 10-11PSi and then it shuts off.

I set this up entirely for the track......but realized its as fun on the street from a roll.

 

Does it feel like it's going to fall on its face for a second on the cut off or are you building boost so rapidly it doesn't matter?

 

I have figured out the place where the transitition isn't as noticable.

I turn it off around 190KPA or 13PSI

 

That's awesome!

 

sorry guys been working a lot ---- im back turbodragradial whats your setup?.. and any videos of that thing leaving the hole?..... how hard was it to tune for it?

 

91 Mustang GT
418 Windsor - 10:1 compression
Trick Flow Track Heats - ported myself
232/232 Duration, 600/600 lift - 1.7 Rockers - 114 LSA
TFS - R Intake + 90mm TB
S488 Turbo from Exile (S400 with a 88mm Garrett comp wheel) - T6 1.32AR
No Intercooler
Homemade turbo kit (1-5/8 headers, 2.5" crossover, T6 flange, 3.5" aluminum cold side.)
150lph Injectors
Weldon 2025A Pump
Sumped Tank
MSD 6AL + HVC Coil
FAST XFI + Crank Trigger
AOD-e + Riddings converter + Baumannator Controller
3.27 Gear + Motorsports TA Cover + 31 Spline Axles + Auburn Pro Diff + 5 Lug Conversion
Bear 13" front brakes
6-point MS rollbar
Rear = Megabyte Lowers + UPR uppers + Homemade ARB + Strange 10-way shocks
Front = Tube Cradle + A-Arms + Coilovers (14"-150) + 70/30 Lakewoods + CC plates

I built this car to run 9.50's on a 17" drag radial. Then I got caught up in some of the local street race stuff and the car ended up with slicks and front runners and then I put a dry NOS kit on it turned on/off with the fast. It turns on when I floor it and turns off at a desired boost level......think of it as a launch aid.

This pass was at a streetcar race I put on a couple weeks back.

1.40 - 60ft
3.91 - 330ft
5.96 @ 120 - 660ft

http://youtu.be/o7CimOxDFU8

 

to answer the tuning question.....I added a bit more fuel and pulled timing when the nitrous is on.....but what you need to consider is the nitrous is only on for about a second.

Its hard to blow anything up in one second.

 

the car is 1992 calypso notch

the motor is an 03 cobra motor with diamond custom pistons mild cam upgrade..BS3 engine managment ,th400 i did team z rear stuff< UPR front stuff ... how ever my goal was like yours in a way 9' on 17's so this is the reason im opening up options to make sure it can do it

 

that thing goes so smooth.. can only wish this thing stays straight

 

the turbo spools faster with nitrous and. the nitrous also cool incoming air so there is less chance of Detonation. That's how it's replacing meth

 

But the additional O from the n2o heats up the burn so.... I wouldn't count n2o going into the intake as an intercooler even tho it will drop intake temps.