all the jetting is on the Holley site
Go under Brands....NOS
then go under products....Caburated nitrous systems....big shot plate
then click on the "instructions"
scroll down they have nice new jetting charts that you can print out if you have a printer
Guys, keep in mind, that new charts are bigger on the nitrous side, so any chart you find that is squared, or bigger on fuel, is an OLD chart. NOS also has a very informative new timing chart, that is included with all the new jetting charts. This chart no longer has the "(x) per 100 hp" nonsense that was used before, but is now based on how much you are spraying and how your engine combo is classified in terms of efficiency. So far, it has proven to be a good starting point.
See what sucks is I was under the asumption that I had a 300 shot in the plate and timing was taken out according to that. So in turn melted the engine . I will not name names but they dont touch the car anymore. So I actually had a 200-225 in the kit and timing taken out for 300hp
It burned the straps of every plug twice that day and melted #7 piston. Something wasnt right. But your right that 3-4 wouldnt kill it. i will double check the retard on the box tonight and let you know what is was at.
I'll put it this way there were many factors that let up to what happened but everything always turns to the tune-up !!!
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