Well, right now I have mine set at 8, but I am going to swing by my mechanic on Thursday, and he is going to push it up to 10. I just put in my new Mallory, and the timing had to be re done after it was installed. Spoke to Woody, and he suggested a timing of 8, but when I drove it home, I noticed it did not have as much umph! So he suggested trying 10. Will let ya know!
Thanks
Rod