I was just wondering how to figure out what jets you need for a edelbrock performer carb if one of the jets is just trashed. Whoever assembled this before me stripped the hell out of it and wedged it in there and I want to replace it.

 

Nevermind, found it out from Edelbrock tech support. Really nice guys.

For those of you who may want to know, the top number is a standard number for the part and the bottom number is the jet size minus 300. So if you have a across the bottom ring it's a .100 jet.

 

I do not understand your last sentence!!!
Sly

 

What I meant to say is that on the top of the older jets it has a part number on the top of the ring and on the bottom it has the size. If it says 400 on the bottom of the top lip then it is a .100 jet.