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I have an NOS Big Shot plate. I have been able to find a jet size chart that lists the jets and the accompaning horsepower, but it starts at 225 and goes to 350+

Here is the jet size from the website.

Nitrous/Fuel jetting.

82/91=225

93/102=275

102/110=325

120/116=350+

Heres the problem...when I got the kit nearly all of the jets are machined wrong, and they dont physically fit into the jet tubes.

I found only two of them that do. They are 73/82 but Im not sure of what these jets equate to in horsepower.
A few have told me that its around a 150 horsepower hit, but I cant confirm it.
When I called the NOS techline and asked them about it, the guy was real snotty with his attitude and then told me he could not give out that info.

I dont know why the hell not, but regardless, perhaps a few of our excellent 460 Ford members can tell me!!

Thanks.
 

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Are you sure the "73" isn't a 93 ?? sometimes it is really difficult to see the # good.
otherwise I would put it in the 150-200 range. try it and see!
 

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I bought a nos big shot plate years ago, and I still have the jet card.
mine says
100hp= .047N/.053F
175hp= .073N/.082F

the rest of the jetting is the same as you have listed. although when I bought mine they had told me that at the lower levels it does not have as good as distribution as compared to the 225 setting or bigger.
hope this helps
Steve
 
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