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Still waiting for an answer on my square-jetted using a power valve question! ANYONE EVER SEE OR HEAR OF THIS BEING DONE??? Thanks! RandyB


As your intuition is telling you...it is unusual. I've never seen it without something else being wrong. You can most likely rule-out a weaker 'signal' in the front half of the engine. Is the P/V sized correctly? Is it ruptured? If you want additional advise/views start a new post topic. I can only speak for myself but, I'll only read thru a post once even if I reply I rarely look for a reply to my reply...Because I don't reply often, LOL. I'm not sure but, it almost seemed like you were trying to use a similair # jet in a different carb? If that's the case then don't IMO. For me, at the track sometimes you just give it what it wants and ask Q's later. Hoodscoops can cause jetting issues that won't show up on a chassis dyno. Hopefully within the next 2 weeks Dartin' will be running and we'll all hang-out at the track to tune.