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jurchybald's latest activity
jurchybald
replied to the thread
400.1 first impression
.
Flat top
Jun 24, 2025
jurchybald
replied to the thread
400.1 first impression
.
Jun 24, 2025
jurchybald
replied to the thread
400.1 first impression
.
I ported one, have two more to do. I did cut the base and than use JB weld to reconstruct that extension back. Went couple of times in...
Jun 24, 2025
jurchybald
reacted to
farminkarman's post
in the thread
400.1 first impression
with
Like
.
Pretty close to ported 60cc numbers right there. My ms400 (obviously closer to 70cc than 60cc) recipe is 102, 118-120. The intake...
Jun 24, 2025
jurchybald
reacted to
Stump Shot's post
in the thread
400.1 first impression
with
Like
.
Looks like it could be successfully ported right from how it comes without machining.
Jun 23, 2025
jurchybald
replied to the thread
400.1 first impression
.
Here you go
Jun 23, 2025
jurchybald
reacted to
ferris's post
in the thread
400.1 first impression
with
Like
.
So ladies here are to vids from the saw. First stock with cold start. Second with muff mod, carb shafts thinned and oiled foam filter...
Jun 20, 2025
jurchybald
replied to the thread
400.1 first impression
.
Transfer entrance is way down in the case. Cilinder entrance is just part of a tunnel. That extension on cylinder has to stay there imo
Jun 18, 2025
jurchybald
replied to the thread
400.1 first impression
.
Look at my photo again and imagine how you would cut the base on a lathe. Than add asimetric chamber design and imagine cutting squish...
Jun 18, 2025
jurchybald
replied to the thread
400.1 first impression
.
It's a PITA saw to work on. You can see everything from this one pic
Jun 17, 2025
jurchybald
reacted to
drf256's post
in the thread
400.1 first impression
with
Like
.
Interesting to say the least. Either we figured out what they knew by chance, or they watched the forum.
Jun 17, 2025
jurchybald
reacted to
bwalker's post
in the thread
Husqvarna 564xp (g) fuel inject
with
Like
.
Most of the world doesn't run long bars on 60cc saws. To be honest I never understood why long bars and wrap handle bars were a thing...
May 9, 2025
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