NOS bigshot
 

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?

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

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

Big Shot on a Holley intake?
 

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

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.

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.

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!

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.

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