New fuel pump for nitrous?

[Cobra123089]

just looking for a little help here, i have a zex wet kit waiting to be installed i plan on running a 125 shot. I have all the typical bolt ons and i am cammed (comp 270). Do you think a new (bigger) fuel pump will be needed? Im sure the injectors wont need to be but i should any ways, i only have the stock 19lb. Any other cautions i should be worried about with this big of a shot. Im new to nitrous but i am gathering as much info as possible and dont even plan on installing it untill i feel comfortable with it. Any info is much appreciated. Thanks

 

[Blown SVT#177]

yes better to be safe no need to run on the edge.... if it was me id step up to 24lbs injectors and 255 fuel pump

 

[Tim2002GT]

I would recommend you upgrade the fuel pump. Try the SVT Focus Pump.(Thanks SaleenGT2001!) I would only upgrade the injectors if they are limiting your hp/tq without the bottle. A wet kit supplies its own fuel via the nozzle. No need for bigger injectors. I would also recommend a good dyno tune since you are cammed and your gonna spray that much.

Good luck with teh NAWS! It is very addicting!

 

[Cobra123089]

this question might have been covered before but what year focus do i get it for? I work for a parts store and can get it at a good price. i looked up a 2002 svt but it has the option for pre 05/2002 and post 05/2002 which one should i go with, it does not give me specs for the pumps

 

[Tim2002GT]

This is the pump you would want. SVT Focus Fuel Pump Upgrade (Single Pump) [3S4Z-9H307-BC] - $110.00 I have heard the SVT Focus pumps are rated at 255 lph. Not real sure if this is the case or not, but MPH includes this pump with their Mongoose supercharger kits. Also, I think the Procharger kits come with this pump.

Edit: Found a better link.

 

[Cobra123089]

i cant cross reference the PN anyone know what year and build date svt focus pump i should buy? The pump for pre 05/2002 is only 60 bucks my cost.

 

[SilverBullet01]

Hmmmm....Well I have the stock fuel pump on my 01 and I'm pushing a 150 zex wet shot...No issues here A/F ratio is perfect.

 

[Cobra123089]

Hmmmm....Well I have the stock fuel pump on my 01 and I'm pushing a 150 zex wet shot...No issues here A/F ratio is perfect.

I'm cammed....