Qjets used on the motorhomes?
of that number will have the same jets and rods. As long as you’re sure your carb is still original, just check the main jets and rods while they’re out for rebuild and send that info to me along with the carb number(stamped vertically on the side of the carb). (Patrick Flowers) This information is a composite of a 1991 Caughlin Coach Talk, Doug Roes book and the big Rochester parts book. Year Carb No. Primary Jet Primary Rod Secondary Rod Sec. Rod Hanger 73-74 7043254 70 50D CJ V 75-76 Fed 7045254 70 50D CJ V 75-76 CA 7045554 68 ` 50D CJ V 77 403 17057254 67 7043541 CK V 78 17057559(CA) 17058254 67 7043541 CV V The Carburetor Numbers are on the left side, in front of the boss that runs vertical beside the secondaries. Probably unreadable with the carb on the vehicle unless you use a magnifying mirror. There are other subtle differences, such as the power spring (4-8 in hg) hot unloader (not present) for the 455 and secondary air valve setting that are unique to the motorhome. It is im
