what grade of gas are you running? if it "pings" a little at WOT its fine, butt you do not what it to "ping" just going up a hill on the freeway. unless its a real big one
![Yup yup :yupyup:](https://board.marlincrawler.com/Smileys/marlin/yupyup.gif)
other than that I'd not worry to much about timming, 4-8 in there somewhere is fine
![Beer Chug\'n :beerchug:](https://board.marlincrawler.com/Smileys/marlin/beerchug.gif)