I have a edelbrock 650 cfm carb. My detent cable bolts directly to it but sticks open. I have changed cables and still the same problem. Looks like i need some special cable or an adaptor. went to the edelbrock website but no luck. Is there some trick to this. When i got the car the cable was not hooked up so i guess that the guy who installed the first cable had the same problem. my tranny is a th350.