Scooterbum
Addicted to ArboristSite
Seems to me they move anything that's off topic, political, firewood or joke related.
Why not the modded work saw and hot saw stuff?
Why not the modded work saw and hot saw stuff?
Porting a 066BB
- Thread starter blsnelling
- Start date
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PARTSWOODCHUCK
ArboristSite Operative
Keep it comin' Brad
Justsaws
Addicted to ArboristSite
That would be an excellent use of moderation. ALL threads started for the purpose of modififying stock saws for "performance" moved to a forum labeled as such.
gink595
Addicted to ArboristSite
There is a modded saw forum? LOL
Double A
ArboristSite Member
Well, if this is the way you match your bottom transfer in for transfer flow, you have alot to learn.:shame: It's all about flow my friend!
[/QUOTE]
You're welcome to share with us how you think it ought to be done.
wse8562
ArboristSite Operative
They have come along way!!! They are now a good reliable,lower cost way to rebuild a saw! Add talent like Brads to the mix and you cant miss. I have seen enough of his work to value his comments
asdf
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There's a real easy solution for this guys. If you don't like what I'm posting, then don't open the thread and read it. Yeah, that's right, it has nothing to do with the comment. Last I checked, this was a chainsaw I was working on, and BB kits are a common interest as well. You're just on another one your witch hunts.
I would appreciate it if a mod would clean up this thread. I'm trying to add valuable content to this forum, and this is the kind of crap it turns into. Can't blame this one on me!
thanks for sharing brad...
do you ever feel like a dartboard ???
do you ever feel like a dartboard ???
FELLNORTH
ArboristSite Operative
There's nothing to be gained by taking this lower, due to the shape of the case. The cylinder is already out wider than the case.
wouldnt grinding a little off the cases help flow.... next time i have my 046bb apart, ill have to look at that area....
good work brad....
ps if you dont like the trolls stop responding theyll get sick of posting after a while.
Anthony_Va.
XPW Fan Club
I opened the front of my cage the same way on this 660 I have. It has a dual port and I also opened the stock outlet to about 3/4". Really gave it a punch and some wicked throttle response. Looks like to good work man!
I agree that the fight should be kept in the last thread you started. This crap is getting out of hand. I enjoy reading these build threads no matter who starts them and think they should stay where they are.
I can see it will probably get dirtied up with BS posts now so yea, moderation is needed here.
I agree that the fight should be kept in the last thread you started. This crap is getting out of hand. I enjoy reading these build threads no matter who starts them and think they should stay where they are.
I can see it will probably get dirtied up with BS posts now so yea, moderation is needed here.
I won't be doing a popup on this saw, but if I were, there might be an issue here. It appears to me that the NiSi may not go to the top of the bore, by approxiamately .170". Subtract a squish of .020", and that's still .150". That will still have the rings riding onto this area .030". Hopefully this is simply unhone NiSi. I can feel no ridge whatsoever, so hopefully that's the case.
I haven't tried to hone it, but from looking at the one I have. I believe it is unhoned NiSi. There is a very small ridge at the very top left from machining the squish band, it can be seen in the picture. You'll never get a ring up that far though.
asdf
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Thanks. I will tomorrow.
ptjeep
Addicted to ArboristSite
I just picked up a 066 thats gonna need atleast a piston so i figured i would just go ahead and get the BB kit for it. Thanks for the pics and comments about the quality of the product and sharing about the port work you did. After seeing how little you could take off, i probably wont mess with trying to port mine and risk screwing it up. You saved me some time and trouble. Thanks, great thread!
That "little bit" will make a big difference! It's more than it looks like.
Trx250r180
Saw polisher
The factory exhaust outlet is tiny, mayby 3/8" at most.
This "cage" was completely closed on the end. All exhaust has to go through the small holes on the sides. I opened up the cage so that it's a straight shot through.
I then opened op the outlet as far as the deflector covers.
I then added an additional port. This port wouldn't have been required for a work saw, but added it anyway. A spark arrestor screen can be added if need be.
would there be any benifit to drill the spotwelds off that box in middle and get rid of all together ? i did on my 036 it had that same box on aftermarket muffler helped a lot ,and does widening the ports that far sacrifice bottom end tourque pull ? seems the wider ports be more for top end ? i may be wrong trying learn a little myself here
bluesportster02
fire wood hack
sounds great thanks for the post brad
