NOS bigshot

[RPM427]

what is the smallest shot of horsepower you can jet the NOS bigshot plate system to? It is described as 150-300 horses. Can you jet it any smaller to start with? or do I have to start with 150?

[Eric4Nitrous]

yes, you can jet it much smaller if you need. It just says 150-300 but it's not required that you start out at 150. Hope this helps.

Eric

[RPM427]

Thanks, I thought that was the case. What size increments do the NOS jets come in?

[mspears]

Just by looking at your signature, it appears you have the Holley intake. Do they make a Big Shot plate for that particular intake?

Thanks,
Mark

[RPM427]

Anderson Ford Motorsports has it in thier catolog as a new item, but summit doesn't stock it, and I can't find a part # from NOS's website. Joes from mustang magic in deer park LI says it cannot be jetted smaller then 150, I think i'm going with TNT nitrous.

[Rick 91GT]

NOS is going to make a plate kit for the Holley but it has not been released although it has been advertised..Holley keeps giving me the run around on the release date.

TNT supposedly can make a custom plate to fit the Holley although I can never get anyone to call me back from there, even after getting a inside contact from a NMRA racer.

The only company I currently know producing a plate kit for the Holley upper is TOP GUN, Anderson does sell those kits as well, Stage 5 kit (plate system) which is good for up to 300hp is like $575, the Stage VII (Plate system) kit is $730 and is dual stage capable.

NX makes a neat looking direct port kit for the Holley but you need to drill and tap the intake for the nozzles.

[Mach 1]

It cant be jetted smaller than 150 from what NOS told me themselves, as I e-mailed them directly about the big shot plate system.

Why go less than 150? I think 150 is a good shot...go for it!

[RPM427]

well, I am stuck with a completley stock bottom end (pistons too) for the next year or so, and don't want to grenade my engine. The reason I wanted to go with the bigshot (if it could be jetted smaller to start out) is becuase I am getting a bullet 331 short block from DSS racing with the sportsmans block option and would like to spray a 300+ shot. That way I wouln't need to buy another system when I get a better engine.

[Mach 1]

stock bottom end will handle 150 shot with no problems at all. go for it.