What size nozzles for quad nozzles and ~600 WHP?

[boostedRS]

What size nozzles would you use for a quad nozzle setup? I have a butchered snow stage 2 kit, and I want to make sure I dont get any problems with fuel delivery to each cylinder at these horsepower levels. Thanks.

 

[Razor]

If your using the Snow system, have you contacted them for the question? What did they suggest?

See your issues are not just nozzle size. But pump pressure as well. And flow. Let alone you really havent provided what motor, what boost, what engine management, its power capabilities on 93 by itself, fuel system capabilities, etc...

Start at 350 to the wheels and work your way up... there is no "majic" number as to what nozzle's' you need. And the fact that you may not need 4.

Answer the above questions.. you'll see your answer is in your response.

 

[boostedRS]

Whoops, forgot about this thread.

I called snow but they wern't helpful and basically told me a quad nozzle setup doesn't work.

Motor is a Honda motor just under 2 litres. CP 9.5:1 pistons, Pauter rods, Dart head, ITR cams, all the good stuff. Naturally aspirated it put out just over 200 WHP. On 93 octane it's capable of a safe 450 WHP. People have pushed over 500 but I feel that's going too far for the size of the motor. Fuel system is a non issue, it could theoretically support over 1000 WHP but I don't think there's the potential in Honda motors to make more than about 850 WHP on gasoline.

I'm not sure how much boost it should take to make 600 WHP, but not very much. The turbo is a T3/T67 "HO" .82 A/R. It's basically a full PT67 with a P-trim wheel, but with a .82 A/R T3 exhaust housing cut to fit the P-trim wheel. On another car with a very similar setup this made 730 actual WHP @ 31 psi and 680 actual WHP at 28 psi. I can't see it taking more than 23-24 pounds of boost to hit my goal.

I'm just a little paranoid of unequal distribution of the Alcohol after some pretty bad nitrous backfires on single nozzle kits over the years, which is why I was thinking quad nozzle/direct port type.

 

[Razor]

First problem is your gonna squeeze a motor hard with a "hacked up" system.

Then you want to re-invent the wheel with a direct port.

Dual nozzle straight methanol system will get you way over 600 WHP on pump gas. Its been done already. Your biggest issue is you havent mentioned what type of engine management you'll be using. Going with any aftermarket name brand.. Accel, FAST, BS3, AEM.. piece of cake. Skimp on the engine management, fuel system, alky layout... its gonna come apart. Alky or not.

Use stock computer... your gonna have issues.

I cant tell you how many DSM's run systems like these and make way over that in HP.