El Moobs
Are we there yet?
Meanest 60cc saw ever? Maybe so.......I like em.
Mastermind Ported Dolmar 6100
- Thread starter El Moobs
- Start date
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sunfish
Fish Head
That rips! Nice work buddy!
procarbine2k1
Addicted to ArboristSite
sunfish
Fish Head
I sold a 262xp,
but kept a ported 357xp,
then got another,
then just sent one to Randy
& have another on the bench.
but kept a ported 357xp,
then got another,
then just sent one to Randy
& have another on the bench.
Full Chisel
Slingin' Stihls and runnin' Huskies
Nice work! Is that a limited coil or is it just 4 stroking? It sounds really crisp on the top end...I like it.
El Moobs
Are we there yet?
Limited......
Full Chisel
Slingin' Stihls and runnin' Huskies
bryanr2
Addicted to ArboristSite
gets my blood pumping.
ncfarmboy
Addicted to ArboristSite
Will own one SOON!!!!!!!!
Shep
Shep
That thing looks to be off the hook! Nice work, Randy.
El Moobs
Are we there yet?
Brad.......it's blowing my mind. It sounds like it speeds up when it hits the dang wood.
CoreyB
Addicted to ArboristSite
I can't wait to see how it runs after you port it.
El Moobs
Are we there yet?
CoreyB
Addicted to ArboristSite
bryanr2
Addicted to ArboristSite
Chris-PA
Where the Wild Things Are
The rev limiter kicks in a 13.9k. It never 4-strokes because it's leaning out at high rpm, which is why you can't tune it and why it revs like it does.
The purpose of strato is to delay the arrival of the fuel charge until just before the transfers close. If you imagine having that set up so the mixture is perfect and arrives just before the transfers close, and you somehow increase the rpm further, then the full charge will not get there in time and it will begin to lean. It doesn't matter how big the carb is or how rich you try to make it if the charge does not have time to get in there after waiting for the air to clear the transfers.
This particular saw has completely independent timing for the strato air intake and the fuel intake, so you could get them out of balance fairly easily.
The purpose of strato is to delay the arrival of the fuel charge until just before the transfers close. If you imagine having that set up so the mixture is perfect and arrives just before the transfers close, and you somehow increase the rpm further, then the full charge will not get there in time and it will begin to lean. It doesn't matter how big the carb is or how rich you try to make it if the charge does not have time to get in there after waiting for the air to clear the transfers.
This particular saw has completely independent timing for the strato air intake and the fuel intake, so you could get them out of balance fairly easily.
