Bwhipple

Anyone out there installed a Holley Direct Port Nitrous system and if so how is it? ANyone hear anything about it ?? I might be able to purchase one at a great price. Thanks.

http://store.summitracing.com/partde...5&autoview=sku

spike_africa

wrong section this is a power adder.

the kit used ot have lean problems and more than likly still does. I would only spray it on the dyno personly from all the guys online who have blown motors from it. Apparently the kit isnt very effecent at making the fuel go to all cyclinders evenly and gives nasty air/fuel readings per piston. So yeah if you will to go to the dyno its a good kit so you know your a/f is good.

__________________
Dustin

2002 GT Mustang 5-Speed
Drag Radials,Sprayed,Powershifted


WOOO HOOOO!

jeredan2003

Ive heard nothing but good about it. The design is waay better than a conventional system, but you do need to have it on the dyno when you install it.

__________________
2003 DSG GT 5-speed
Hellion 62mm and Flowmaster catback.....

My bonestock 2v engine had been through 2 years of NX 100 shot, 3 years running 8-12lbs vortech s-trim, got into boost daily while racing on the weekends, had 157,000 miles on it, and was running like new

r3dn3ck

ditto. For those on a budget or upgrading from a fogger kit, Summit sells just the noszles as components so you can buy one at a time for 80 bucks each, then a 2x16 distributino block and some lines and jets and you can use your old solenoids and have the noszle system for a little bit less than full pop retail. If you don't already have a kit, then the whole Noszle kit is a better deal.

JayC

NX never released their direct-port kit for these very reasons With the power available with a single nozzle , i'd stay away from a direct-port kit. Now I'm sure as always the direct-port supporters will have a come back but as I've done in the past, I challenge them prove their claims


Jay

__________________
12.70@106 N/A
11.55@118(Stock Longblock & NX)

r3dn3ck

similarly... do you have any links to experiences like those you describe? This is the first I've heard of any problems with the noszle... I even considered buying one. I'd like to at least do some homework before making up my mind to abandon that track.

thanks

jeredan2003

One guy told me that the NosZle kit hits like a sissy......but Ive never seen any n20 kit that wouldnt hit hard.....

__________________
2003 DSG GT 5-speed
Hellion 62mm and Flowmaster catback.....

My bonestock 2v engine had been through 2 years of NX 100 shot, 3 years running 8-12lbs vortech s-trim, got into boost daily while racing on the weekends, had 157,000 miles on it, and was running like new

stage2roush2002

I always heard that direct port is safer...

spike_africa

normaly it is, but the NOS kit has problems.

__________________
Dustin

2002 GT Mustang 5-Speed
Drag Radials,Sprayed,Powershifted


WOOO HOOOO!

Icefreezen

If you have that much to blow on nitrous you might as well just sae up and get a supercharger. Or get a fogger with all the bells and whistles

__________________