Holzfforma G372xp New Build, Less RPM = More Power???? Let's See 👀

[@richardwarn3706]

Good cut!

[@tedneitzel]

Think its very strong!

[@crazyfeller5704]

👍👍 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.

[@michaelwhiteoldtimer7648]

Great advice, any thing to keep the bar and chain from wearing out quickly

[@michaelwhiteoldtimer7648]

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 😊

[@dubbssawshop]

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. 👍🏻

[@brandonf1226]

Like to that thing

[@Smittyschainsaws]

Looking great!

[@dubbssawshop]

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 👍🏻

[@dubbssawshop]

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.

[@Smittyschainsaws]

@ 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

[@zeromark202]

Very nice! That saw is angry for wood to eat. What did you have to take off the base to set the squish?

[@jimholz1102]

Pulling hard and fast.

[@justinweaver8107]

Lookn wicked ❤

[@BuckYaSaws]

Nice man! Pulls hard!

[@dubbssawshop]

That's what I was after, that pull.. it just feels so great in the hands. 👍🏻

[@alltherpm]

We must have all the rpm!!!

[@dubbssawshop]

👍🏻 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.

[@alltherpm]

@dubbssawshop free rev is cool, but its about being in the cut, I think ur on to something

[@ragercrepair9301]

This sure seems to run good! Volumetric efficiency is key my friend!

[@dubbssawshop]

@@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.

[@ragercrepair9301]

@dubbssawshop is live to run that saw! You coming to tip up in Michigan in February?

[@matthewknight5641]

Heck yeah man !!

[@Doc-Cole_Trickle-of-Chainsaws]

👍🆙👽