When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
any body know what jet sizes to use to make 75 HP?
i have had my kit for a few years and still have not got it on. now that i think i may put it on, i cant find the jet/HP chart. anyone have it. the kit is from nitrous works and should be adjustable from 75-200.
I don't have a chart handy either but I run my jets square and .046 would be a good start. Don't exceed about .054 which would be about 100HP. The number on the jet is actually the diameter of the hole in thousands, so a jet marked 51 would be .051 in diameter.
Once agian anything in the 40's or low 50's are safe with a stock motor and no modifications to the plugs, timming or fuel system.