Damnit man, you had 1 job... lol. :picknose:
Iirc 038 part numbers typically start with 1119.
1117 should be 048 or 042. The cases and fuel tank do look like 048 or 042 to me.
I’m guessing bigger sprocket needs more powa so “mildly” ported ain’t gonna cut no more.
I stagger the primary and secondary transfers 3-4*. Primary ports are aimed as close to the spark plug as I can safely get them and the secondary...
357xp cylinder. No new tricks here. Just case matched the lower transfers and blended them in. Adjusted the port shapes and timing. Waiting on...
357xp muff. Set up to run screens when needed.[ATTACH][ATTACH][ATTACH]
I tried cutting through it first with a diamond ball and it helped but as some as the carbide touched and plating it chipped or lifted. It was...
Check out how flat the roof and floor of the exhaust port are.[ATTACH]
I’d say both. The plating was chipping and lifting. In stock form they would likely be ok but I don’t think they’d perform very good due to the...
The stock numbers ain’t bad at all. To bad the rest of the cylinder sucks.
82/124/102 without a gasket is what I timed it at.
The exhaust port roof and floor are extremely flat. The transfers have poor direction and...
I can positively confirm what @Bjorn has said.
The hyway titanikel cylinder is not a viable candidate for porting. I started to port this...
Probably just pried it off with some linesman pliers
HL supply sells an aftermarket HD filter and I believe the filter holder for the 272. @Stump Shot was the tester and says they fit and work great.
Make sure it’s a light that actually gets a little warm or it will get snow covered and be useless.
Nice work Chris. Beautiful saw
Yes, Oregon chain. 3/8 .050 full comp chisel, non safety chain. Round filed
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