Fueling n2o question

undomesticfire · August 24th, 2008, 10:25 PM

I was wondering if a 150-175 shot would be okay with a set of 24lb injectors and a 280lph ford gt pump. I blew up my plastic manifold on a 125 shot so I bought a new aluminum manifold and thought maybe I would have it tuned better and run a larger shot. Thoughts?

347stroker · August 24th, 2008, 10:47 PM

do you have a window and wot switch

01GT4.6 · August 24th, 2008, 11:07 PM

do you have a wet or dry kit?

SWEET2KSTANG · August 24th, 2008, 11:09 PM

the 24lb injectors will only safely support around 375. it will will hold a little more than that, but you should base your injector around 80% duty cycle. this is all assuming you are on a dry shot. if you are running a wet shot, injectors will have nothing to do with it.

slow02gt · August 24th, 2008, 11:33 PM

a metal intake doesnt make it any safer... if its gonna blow its gonna blow.. look on here it will have pics of sum blown.. and i would stay with a 150 shot on the stock gt motor... seen 1 take a 200 shot about 5 passes though b4 it throug damn near the entire motor from under it haha.. and if you open a ford gt pump its nuttin but a walbro 255

SWEET2KSTANG · August 24th, 2008, 11:37 PM

aluminum intakes are designed to take a nitrous backfire.the gt pump is no walboro. the walboro is a 255, the gt is a 310.

White99stang · August 24th, 2008, 11:45 PM

designed for a backfire and actually taking a backfire is two different things, i have seen countless pics, including on here of aluminum intakes exploding. the plastic one should do if you have the right safety equipment. I just wouldn't put a 1000 dollar intake on a car and then not have the right safety stuff and then have 1000 dollars scrap metal sitting in the car.

SWEET2KSTANG · August 24th, 2008, 11:46 PM

thats why i said "design"

MustangMatt96GT · August 24th, 2008, 11:46 PM

Originally Posted by White99stang

designed for a backfire and actually taking a backfire is two different things, i have seen countless pics, including on here of aluminum intakes exploding. the plastic one should do if you have the right safety equipment. I just wouldn't put a 1000 dollar intake on a car and then not have the right safety stuff and then have 1000 dollars scrap metal sitting in the car.

I have a lot of money in heads and cams from my dumbass friend. And they are now scrap. Its not fun dude. Dont waste your money til you have the proper safety equipemnet

mystang0673 · August 24th, 2008, 11:50 PM

sweet and white... this is for you guys.. runnin a 100shot right now.. would it be safe to run a 150 with a good tune? on a msd digital window switch and nx wot switch

SWEET2KSTANG · August 24th, 2008, 11:50 PM

yup

mystang0673 · August 24th, 2008, 11:54 PM

could i do it on a mail tune? or need to take it to the dyno

SWEET2KSTANG · August 24th, 2008, 11:54 PM

either.

mystang0673 · August 24th, 2008, 11:55 PM

hmmm.. what size shot you shootin sweet?

MustangMatt96GT · August 24th, 2008, 11:55 PM

Originally Posted by mystang0673

sweet and white... this is for you guys.. runnin a 100shot right now.. would it be safe to run a 150 with a good tune? on a msd digital window switch and nx wot switch

I am going to run 150 the way the car is set up now iwth 104 in the tank... Ill let you know how it oges....

mystang0673 · August 24th, 2008, 11:57 PM

mustangmatt what does your et change over to at sea level? helacious 60' for the et. ha

SWEET2KSTANG · August 24th, 2008, 11:58 PM

Originally Posted by mystang0673

hmmm.. what size shot you shootin sweet?

125 for now

mystang0673 · August 24th, 2008, 11:59 PM

lol.. yeah.. im on the 100 now... lookin to move up soon once i fix trans and get a few other things on....

MustangMatt96GT · August 25th, 2008, 12:01 AM

New Nitrous Times

look at the new times mystang0673 and the calculations are righ tin there.

mystang0673 · August 25th, 2008, 12:08 AM

wow... i swear im not being a dick or tryin to call bs and i know you said the calculations didnt concern you but i think they off a little bit... but thats still awesome for a npi on a 100 to even run a low 12.... i want your wheels!!!

August 24th, 2008, 10:25 PM	#1
undomesticfire Newbie 2003 GT Join Date: Apr 2007 Location: The Woodlands, TX Posts: 20 iTrader: 0 reviews	Fueling n2o question I was wondering if a 150-175 shot would be okay with a set of 24lb injectors and a 280lph ford gt pump. I blew up my plastic manifold on a 125 shot so I bought a new aluminum manifold and thought maybe I would have it tuned better and run a larger shot. Thoughts? __________________ From a Dig or Nothing You'll Like My Taillights.

August 24th, 2008, 10:47 PM	#2
347stroker Enthusiast 2002 Mustang GT Join Date: Mar 2008 Location: N. Texas Posts: 971 iTrader: 0 reviews	do you have a window and wot switch __________________ Foxlake stage 2 heads, CMS stage 2 cams, Custom Diablo tune, BBK LT's, BBK O/R H, Bassani Race Mufflers, MGW STS, 75MM TB, K&N CAI, Eibach Sportlines, 4.10's Mineral Gray Club Member #1

August 24th, 2008, 11:07 PM	#3
01GT4.6 Enthusiast 2001 Mustang GT 12.4@111 (N/A) Join Date: Jun 2008 Location: Louisiana Posts: 600 iTrader: 1 reviews	do you have a wet or dry kit? __________________ 12.4 @ 111mph N/A 2V... (first trip out) in desperate need of a driver mod N2O times coming soon my junk at the track

August 24th, 2008, 11:09 PM	#4
SWEET2KSTANG mm's nitrous mod 2000 mustang gt 11.79@115.83 (old set up) Join Date: Oct 2006 Location: N.W. AR Posts: 12,541 iTrader: 8 reviews	the 24lb injectors will only safely support around 375. it will will hold a little more than that, but you should base your injector around 80% duty cycle. this is all assuming you are on a dry shot. if you are running a wet shot, injectors will have nothing to do with it. __________________ project warhorse under construction wagon burner under construction as well (04 lightning) being built by MP2 Performance

August 24th, 2008, 11:33 PM	#5
slow02gt Hardcore Enthusiast 2002 mustang gt 11.38@119 Join Date: Feb 2008 Location: beaumont, texas Posts: 2,835 iTrader: 1 reviews	a metal intake doesnt make it any safer... if its gonna blow its gonna blow.. look on here it will have pics of sum blown.. and i would stay with a 150 shot on the stock gt motor... seen 1 take a 200 shot about 5 passes though b4 it throug damn near the entire motor from under it haha.. and if you open a ford gt pump its nuttin but a walbro 255 __________________ built motor,trickflow heads,logan intake,80mm comp turbo on the way..

August 24th, 2008, 11:37 PM	#6
SWEET2KSTANG mm's nitrous mod 2000 mustang gt 11.79@115.83 (old set up) Join Date: Oct 2006 Location: N.W. AR Posts: 12,541 iTrader: 8 reviews	aluminum intakes are designed to take a nitrous backfire.the gt pump is no walboro. the walboro is a 255, the gt is a 310. __________________ project warhorse under construction wagon burner under construction as well (04 lightning) being built by MP2 Performance

August 24th, 2008, 11:45 PM	#7
White99stang MM's nicest mod, :) Join Date: Aug 2005 Location: Apex, NC Posts: 3,771 iTrader: 0 reviews	designed for a backfire and actually taking a backfire is two different things, i have seen countless pics, including on here of aluminum intakes exploding. the plastic one should do if you have the right safety equipment. I just wouldn't put a 1000 dollar intake on a car and then not have the right safety stuff and then have 1000 dollars scrap metal sitting in the car. __________________ 06 Dodge MegaCab Diesel 455rwhp/815rwtq REAL TRUCKS DON'T USE SPARK PLUGS

August 24th, 2008, 11:46 PM	#8
SWEET2KSTANG mm's nitrous mod 2000 mustang gt 11.79@115.83 (old set up) Join Date: Oct 2006 Location: N.W. AR Posts: 12,541 iTrader: 8 reviews	thats why i said "design" __________________ project warhorse under construction wagon burner under construction as well (04 lightning) being built by MP2 Performance

August 24th, 2008, 11:50 PM	#10
mystang0673 MM Fanatic 6.82@100mph 1.45 60' Join Date: Jan 2007 Posts: 3,260 iTrader: 0 reviews	sweet and white... this is for you guys.. runnin a 100shot right now.. would it be safe to run a 150 with a good tune? on a msd digital window switch and nx wot switch __________________

August 24th, 2008, 11:50 PM	#11
SWEET2KSTANG mm's nitrous mod 2000 mustang gt 11.79@115.83 (old set up) Join Date: Oct 2006 Location: N.W. AR Posts: 12,541 iTrader: 8 reviews	yup __________________ project warhorse under construction wagon burner under construction as well (04 lightning) being built by MP2 Performance

August 24th, 2008, 11:54 PM	#12
mystang0673 MM Fanatic 6.82@100mph 1.45 60' Join Date: Jan 2007 Posts: 3,260 iTrader: 0 reviews	could i do it on a mail tune? or need to take it to the dyno __________________

August 24th, 2008, 11:54 PM	#13
SWEET2KSTANG mm's nitrous mod 2000 mustang gt 11.79@115.83 (old set up) Join Date: Oct 2006 Location: N.W. AR Posts: 12,541 iTrader: 8 reviews	either. __________________ project warhorse under construction wagon burner under construction as well (04 lightning) being built by MP2 Performance

August 24th, 2008, 11:55 PM	#14
mystang0673 MM Fanatic 6.82@100mph 1.45 60' Join Date: Jan 2007 Posts: 3,260 iTrader: 0 reviews	hmmm.. what size shot you shootin sweet? __________________

August 24th, 2008, 11:57 PM	#16
mystang0673 MM Fanatic 6.82@100mph 1.45 60' Join Date: Jan 2007 Posts: 3,260 iTrader: 0 reviews	mustangmatt what does your et change over to at sea level? helacious 60' for the et. ha __________________

August 24th, 2008, 11:59 PM	#18
mystang0673 MM Fanatic 6.82@100mph 1.45 60' Join Date: Jan 2007 Posts: 3,260 iTrader: 0 reviews	lol.. yeah.. im on the 100 now... lookin to move up soon once i fix trans and get a few other things on.... __________________

August 25th, 2008, 12:01 AM	#19
MustangMatt96GT Proud American 1996 Mustang GT Join Date: Dec 2006 Location: Lakewood, CO Posts: 10,690 iTrader: 3 reviews	New Nitrous Times look at the new times mystang0673 and the calculations are righ tin there. __________________ RIP Travis Billings Special Thanks to: Andrews Racing Transmissions Baseline Suspensions 25.3 SFI Chassis Build Never Lift Racecars

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August 25th, 2008, 12:08 AM	#20
mystang0673 MM Fanatic 6.82@100mph 1.45 60' Join Date: Jan 2007 Posts: 3,260 iTrader: 0 reviews	wow... i swear im not being a dick or tryin to call bs and i know you said the calculations didnt concern you but i think they off a little bit... but thats still awesome for a npi on a 100 to even run a low 12.... i want your wheels!!! __________________

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