Did it with the stock coil, it doesn't like being rich at all. Set at 13,300 just under the limiter. Just a dog in the cut. Leaned it out round...
[IMG] Cut .006 off to set the squish,. [IMG] Cleaned the carbon off, and final squish ended up at .021 [IMG] Roughed up the intake, widening...
No love for this lowly 590??? Yeh the mastermind 6100 was very stout for sure.
You'll have to try it sometime. Think I can get another 10-15% pretty easy. Needs bout 30 psi more comp, don't even try to bite...
I'll pm you.
Thank you, Yep swapped a 670 carb on it. Think it needs a kit, Used stright off ebay. But it let's me lean it out where needed. Definitely woke...
Thank you.
[MEDIA] between 13,800-14,200 [MEDIA] little lean, 14,800-15-300+ Old ebay carb, think a kit will fix it up. Chain got ran into the dirt...
[MEDIA] 32" full comp. that hickory is a little more rotten than I thought, but it will work well for comparisons.
Plenty of material in the chamber to take out. I didn't touch the band here. Just took it off the base to set squish where I wanted it. On this...
The transfers had /have a flat roof. 90* to the bore. No real benifit I can see to use a domed piston. Other than being able to run looser...
Yeh, the band will definitely have to be cut. Not sure exactly how much. But I'm sure it will be in the 20-40 tho range. Nice thing about it is a...
Husqvarna 268 piston is on the right of all pics. And the newest echo 680 piston left. [IMG] [IMG] [IMG] 268 piston skirt is 1.39 wide. Just at...
Looking at it a bit more, and with what little time I have on it I can see 21-23 bd about spot on. Jut widen the transfers a bit, instead of...
What you think it will gain? I don't know but am curious.
Shoot your close nuff to come run it lol. Tuesday at the soonest for any cutting vids. Gf has a 3 day weekend. So family time till then.
Hobby. Just got my first personal saw 3 years ago.
I think so, I plan on dropping g the jug a bunch, so the transfers will still be pretty large with more blowdown.
Yes, they were and still are timed together. Next one needs more compression. Think the numbers are pretty close, maybe 121 on the transfers..
[IMG] 1.99$ av mount, if it was black it would look more factory.lol Even have a spare set for when those wear out. [IMG] 32 looks real good,...
