[sv10001975]

i agree, very few people could tell you where the bleeds are much less which one is the idle and which the high speed. there are several good carbs on the market, but most all have a generic tune unless you pay to have it custom tuned. even then it is not a one time thing, it is something you have to make several educated changes to get it perfect. the jet carb is a good carb, but it still has some idle circuit issues that you don't get corrected with any stage of there carb. these are not wonder carbs but there generic tune will work with many applications, it is much better than trying to put a stock carb off something on a different application. the qjet is not nearly as forgiving as a holley or edelbrock carb for the average person.