#portedchainsaw #dolmar #dolmar6400 #dolmar7900 #dolmar7300 Port numbers after grinding, and with a base gasket. Exhaust- 99 Transfers- 120 Intake- 76 Squish- .026
It sounds like it's got a low down bog, I've not ported any of mine yet, but with pipped can, they are snappier than that one. what numbers did you end up with?🤔
Yeah it seemed to have that and I still need to play with the carb adjustments a little. Hopefully that is where its at. I did get in to that original muffler and remove the baffling and it now has around a 3/4" exit hole form that. The numbers ended up at Ex-99, Tr-120, and Int-76. I probably could have given it just a little more intake like around 78-79.
@@Andrew-tx8gh yes that was skip tooth chain and I was pretty much keeping it at the factory angle. I believe that it was an Archer chain that I have put a fill on it twice know and made sure that the rakers are set around .030 depth.
