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Jake Dykstra's latest activity
J
Jake Dykstra
reacted to
Wilhelm's post
in the thread
The dogs of OPEforum
with
Like
.
My bundle of love at 2 months joung. 🥰
Mar 14, 2026
J
Jake Dykstra
reacted to
Wilhelm's post
in the thread
The dogs of OPEforum
with
Like
.
Morning cuddles during the work week, Sunday AM walk tomorrow.
Mar 14, 2026
J
Jake Dykstra
reacted to
Maintenance Chief's post
in the thread
The dogs of OPEforum
with
Like
.
Camp time.
Mar 14, 2026
J
Jake Dykstra
replied to the thread
SOLD
Stihl 500i MMWS ported
.
Great deal right here!
Mar 12, 2026
J
Jake Dykstra
reacted to
1Snowcat's post
in the thread
SOLD
Stihl 500i MMWS ported
with
Like
.
For Sale: a like new Stihl 500i MMWS (Mastermind Work Saws) ported, with a West Coast Saw Bark Box. I can say it's had less than 2...
Mar 12, 2026
J
Jake Dykstra
reacted to
heimannm's post
in the thread
Pro Mac 800 do's and don'ts
with
Like
.
In reality the PM850 and/or SP80/81 mufflers will not actually just bolt up. The PM800 family use a strap on top of the muffler to...
Mar 8, 2026
J
Jake Dykstra
replied to the thread
Pro Mac 800 do's and don'ts
.
Awesome gents. He really loves the saw so I'll probably muff it and port match and add a little timing.
Mar 7, 2026
J
Jake Dykstra
reacted to
Stump Shot's post
in the thread
Pro Mac 800 do's and don'ts
with
Like
.
As a bit of history going back when these saws were made, the only people at the time that could make a really good plating job on a...
Mar 7, 2026
J
Jake Dykstra
reacted to
Maintenance Chief's post
in the thread
Pro Mac 800 do's and don'ts
with
Like
.
Change over the muffler to an 850 or SP81 . Or mod it.
Mar 7, 2026
J
Jake Dykstra
reacted to
JimG.'s post
in the thread
Pro Mac 800 do's and don'ts
with
Like
.
+1 on the muffler swap suggestion. The muffler on these is an odd design. If you dont mind more noise a simpler muffler will add a...
Mar 7, 2026
J
Jake Dykstra
reacted to
Stump Shot's post
in the thread
Pro Mac 800 do's and don'ts
with
Like
.
That would make it around 32° total, which is a really good spot to be.
Mar 7, 2026
J
Jake Dykstra
posted the thread
Pro Mac 800 do's and don'ts
in
Technical Area
.
My buddy has a nice pro mac 800 and I runs really good! He wants me to port it up a bit for a little more speed. Any absolute do not's...
Mar 7, 2026
J
Jake Dykstra
reacted to
huskihl's post
in the thread
372 x-torq porting success?
with
Like
.
You don’t need 20° of blowdown. I would leave it where it landed and widen the exhaust a little bit
Mar 6, 2026
J
Jake Dykstra
replied to the thread
372 x-torq porting success?
.
After machine work the numbers should be pretty close
Mar 6, 2026
J
Jake Dykstra
reacted to
sawmikaze's post
in the thread
SOLD
Ported 500i R
with
Like
.
I used it once and made about 6-7 cuts on a spar, it had a WCS suspension kit in it. I'm more into 90cc saws. I have 2150 in to it. I'll...
Mar 5, 2026
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