Hence why I'm never getting rid of mine.

 

What does it sound like at 1075?

 

I put them in my '06 carbed motor and then made a last minute 95" upgrade. I left the 509's in the cam chest, so far so good. I don't have dyno info and it's hard to say how much of the new power is the cams vs the 95 kit and the head work.

 

This is mine with S&S 583G at 1075rpm idle;

Use earphones if you want to hear what it really sounds like. The speakers on my laptop make it sound tinny..

 

I love the S&S 509 gear drive cams in my 2000 Heritage. Good torque and the exhaust note is Heavenly through V&H straight shots.