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S&S is just the best. Easier to tune and work on and makes any engine run faster. the altitude thing is a myth. I have ran my S&S E at sea level and 6K ft with no changes in performance. I have also gotten as much as 45 mpg anywhere I ran it.
But you can build an inferior carb to run well. S&S is out the box performance.
That said.. You need to call S&S and they will tell you which intake you need with your carb, because they make an older intake and a newer intake.
Call S&S to make sure on intake and intake seals or you may be redoing your work. Pretty sure stock HD intake seal work, but S&S does not cost to ask.
Newer carbs need the newer intake to seal up proper. Older ones etc.
I'm glad there's an S&S guy here. The internet is full of Mikuni/CV fans. No love for S&S these days.
There are a lot of S&S users. It's not hard to make your's an adjustable air bleed for the main jet. Any good indy with machine shop can drill and tap the body for you. Not a big job and it will (when tuned correctly) allow the main jet to come in later to decrease the overlap of the intermediate and main jet.
Originally Posted by aces&8s
Call S&S to make sure on intake and intake seals or you may be redoing your work. Pretty sure stock HD intake seal work, but S&S does not cost to ask.
Newer carbs need the newer intake to seal up proper. Older ones etc.
Yes the stock Harley seals are used to seal the S&S intake to the head ports.
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