Thank ya Smitty!!! I think I have a few slight tweaks in mind for it and I'll be completely happy. Torque is for sure way better, even with the .035" raker chain i can hoss on it where it couldnt before. I think a 100* roof with the same shape and a 78* intake is where I'm going 👍🏻
I'm gonna cater more towards port area this year rather than port time. Focus on shapes to get the most I can from the area and keep the exhaust duration down a bit. Widen and re shape to make a 100* perform like a 96/98* while maintaining a bit more of the power stroke.
@ I just had a Dyno run done. 98 was just a tad low. You can see it on the graph. I’m thinking a 96 roof is going to be needed to get the rpm to wind out right. The trick is in the transfer flow and not just the duration. I didn’t touch my uppers at all. 8hp 65cc
👍👍 she runs great! take a look at your dust/oil buildup witness mark around your oil hole on the bar. I typically run Oregon bars and I normally have to enlarge the hole closer to the rail. Seems like the Holzforma pumps aren’t great oilers and the hole seems machined incorrectly.
@@ragercrepair9301 video dosemt do it justice IMO. It pulls so freaking hard, you can push and pull like mad on it and it still keeps on eating. 👍🏻 Much better than before.
👍🏻 I'm game!!! Im going after it in a bit different way this year. Focusing on flow/velocity, port shapes, and port area rather than port time. 👍🏻 well see how it plays out.
Good cut!
Lookn wicked ❤
Like to that thing
Think its very strong!
Looking great!
Thank ya Smitty!!! I think I have a few slight tweaks in mind for it and I'll be completely happy. Torque is for sure way better, even with the .035" raker chain i can hoss on it where it couldnt before. I think a 100* roof with the same shape and a 78* intake is where I'm going 👍🏻
I'm gonna cater more towards port area this year rather than port time. Focus on shapes to get the most I can from the area and keep the exhaust duration down a bit. Widen and re shape to make a 100* perform like a 96/98* while maintaining a bit more of the power stroke.
@ I just had a Dyno run done. 98 was just a tad low. You can see it on the graph. I’m thinking a 96 roof is going to be needed to get the rpm to wind out right. The trick is in the transfer flow and not just the duration. I didn’t touch my uppers at all. 8hp 65cc
These clone saws have sure come along way since I bought one years ago, I love my 372 but since Aaron ported it, I really love it now 😊
Yes they have!! The first one I got was not to great, lots of issues out the box. Now they are actually pretty dang reliable. 👍🏻
👍👍 she runs great! take a look at your dust/oil buildup witness mark around your oil hole on the bar. I typically run Oregon bars and I normally have to enlarge the hole closer to the rail. Seems like the Holzforma pumps aren’t great oilers and the hole seems machined incorrectly.
Great advice, any thing to keep the bar and chain from wearing out quickly
Pulling hard and fast.
This sure seems to run good! Volumetric efficiency is key my friend!
@@ragercrepair9301 video dosemt do it justice IMO. It pulls so freaking hard, you can push and pull like mad on it and it still keeps on eating. 👍🏻 Much better than before.
@dubbssawshop is live to run that saw! You coming to tip up in Michigan in February?
Nice man! Pulls hard!
That's what I was after, that pull.. it just feels so great in the hands. 👍🏻
We must have all the rpm!!!
👍🏻 I'm game!!! Im going after it in a bit different way this year. Focusing on flow/velocity, port shapes, and port area rather than port time. 👍🏻 well see how it plays out.
@dubbssawshop free rev is cool, but its about being in the cut, I think ur on to something
👍🆙👽