hows this sound.....
 

Ok so i was thinking dual stage nx MAF system 75 on the first stage 200-250 on the second. So far i have forged bottom 355, ported polised stage 2 heads, cc306, 12bolt rear, MSD digital ignition retard, and im getting a MSD digital 6 ignition. Is this gonna be safe to run the 250 shot on, or should i go with something a little smaller maybe 175. I wanna run pump gas (93 octane) or 100octane if i know ill be spraying alot that night.

Re: hows this sound.....
 

A bit unclear, but sounds like you want to run a total of 200-250 horses once both stages are activated.

If not then you are describing a 275-325 total shots. :D

Either way I don't believe you are going to have much success with 93 pump gas and those levels of nitrous. 306+heads and a 200 shot needs race gas. :) AMHIK

Definetly start out with a dual stage 175-200(this would be the total for when both stages are activated) and work your way up from there.

Re: hows this sound.....
 

If you've never sprayed before, I'd start small and work your way up. There's quite a bit to learn before you go shooting 250 at it, or at least there is if you want the motor to live.

I'd watch shooting that big of a shot through the MAF. I've heard of people freezing the MAF before if you're running a big dry shot.

Re: hows this sound.....
 

The kit actually replaces the maf ends with new ones that the nitrous sprays out of holes drilled all around it. I want to run a total 250 shot and i would be only spraying 100-125 till i got used to everything. i just wanted to know if this was possible on pump gas and if the setup could handle it. If not what would your opinion of the most i could run on pump gas?

Re: hows this sound.....
 

How much you can run on pump gas differs on each setup. I know a guy locally who shoots 200 at a stock bottom end through a fogger and it works for him, but he pulls the plugs after every run to check for detonation. I can't remember if he runs pump or higher though. You can probably shoot 250, but I'd work up in 25-50 HP increments so you can experiment with how much timing needs to be pulled and how cold of a plug you need to run.