Need some help with my N20

[amiturbo]

Terry what would a good gap be for someone running a 75 shot??

[hawk362]

Def. copper don't think twice about the plugs, you said you have plans for 75-150, you are definitely going to need to upgrade to a twin turbo fuel pump. Window switch will be needed as well, glad to hear you invested in the wet kit. Since you do plan on using much bigger shots in the long run, invest in a SAFC and proper tune, with your EGT gauge you'll be set. If you plan on upgrading higher than a 100 shot, definitely save up some money and get a direct port wet system. That amount of nitrous, you really want to make sure you have an even distribution, also I know the 2.5lbs seems small and conservative, but I'd highly reccommend a 10lb bottle, after 1-2 runs with your tiny bottle the pressure must drop pretty low, considering your not even running a bottle warmer either. So to sum it up

1.Copper Spark Plugs, no substitute or easy way out of this, now that you have 75 shot
2.190lph fuel pump- bought mine used on 3si for $40
3.SAFC will be a must for your future plans
4. Bottle Warmer/Bigger Bottle- You wont be getting the right amount of power if your bottle pressure is low ideally you should be at 850-950psi, Nitrous gauge can help monitor this not a expensive investment either knock off brands go for $20-40 on ebay.
5.Window Switch is a must, this will allow for traction, set the nitrous for when you want to engage and cut off, my car I have it set to 3600rpms-6600rpms.
6. Anything over a 100 wet shot, you may need to consider direct port setup, and or forged pistons depending on how your going to go with the shots.

[Maximal]

Originally Posted by amiturbo

Terry what would a good gap be for someone running a 75 shot??

Stock gap will work.

Terry

[amiturbo]

Thanks.

[aapstealth]

Okay I was looking into PLugs for my wet shot. Im going to run a 50shot and maybe go up but not sure. So A stock PLug gap will work. I also have a New stock NA fuel pump will this work. Also I really dont wanna run copper as I think they foul out easily. What about some NOLOGY Spark plugs? They have a silver core and dont say they cant be run with N2O any thoughts? ALSO BUMP for an older thread

[Maximal]

You want Copper...platinum or whatever else that is out there does not burn as hot and will not work. They won't last as long as the platinums (I replace them every year) but they cost like $2 a piece so it's not like expense is an issue.

[aapstealth]

Originally Posted by Maximal

You want Copper...platinum or whatever else that is out there does not burn as hot and will not work. They won't last as long as the platinums (I replace them every year) but they cost like $2 a piece so it's not like expense is an issue.

Alright sounds good. Im bought a set of NGK Copper and a set of NGK PLatnuims. Im going to do a compression check on the motor before adding any N2O. If the compression is good then coppers and a 50shot for now. If compression is not so good new plugs and wires and holding off on the N20 till my new motor is built.

Also will my NA pump and injectors be okay with a 50shot? I have a new fuel pump maybe a month old.

[Maximal]

If you're just going a 50 shot it should...just keep an eye on your fuel pressure (kit should come with a fuel pressure safety switch). Since it's a wet kit injectors won't matter.

[cbird89]

hey aap (this is amiturbo at the moment) if you need someone to take a ride and help you with anything like install wise or whatever just let me know...it took me like 3 1/2 hours to install my venom set up (few wires) It's bad ass right now on stock motor i'm running around a 65 shot...i'm probably gonna install my TT fuel pump this weekend, i plan on turning it up even higher after i get another aem afpr so I can turn the fuel pressure up a lil bit.

[Maximal]

You shouldn't need to adjust FP to get more nitrous...it does it by itself on a dry kit and the wet kits are meant to run at basic fuel pressure.