Rich Carb

But in that case you still have to know what jet is in the carb. So the top will have to come off as this is the only way to see the jets in the rear of the carb. I think the carter strip kits are still available they use to be about $60.00 they give you jets metering rods and springs. They also tell you what to use with what jet and rods in the sheet that you get with it. Or at least they use to.