Spuds Porting and Tuning Thread

[Scott Walker]

Yes Scott, it is yours, all done now and just need to run it up and tach it, all in good condition, no air leaks, carb and fuel line fine, good base compression and now pulling 190psi so good.

 

Got to go easy on these Xtorq machines down to the flatness of the exhaust port floor as it can catch the rings but worked round that and will tach it over the weekend.

 

Sounds impressive thanks Steve 👍

[spudulike]

Nice one, that looks good! Probably more go than a standard 660?

 

I would imagine so but don't tend to use the larger saws too much and rely on others to give me feedback on what they think......perhaps it is time for a lads day out again:thumbup:

[Gerbutt]

Cool. To be honest, if there was as much difference as there was when I just drilled a hole in my ms150 exhaust, then I'd be happy!

[Pete Mctree]

Collected the donor saw for Spud to re-build my damaged, ported 200t. This clean enough for you to work with?

[spudulike]

Collected the donor saw for Spud to re-build my damaged, ported 200t. This clean enough for you to work with? [ATTACH]198694[/ATTACH]

 

Aw crap, I hate these minging saws when they are like that. Looks like a bio oil job. I think you can clean that one up:sneaky2: Grrrrr

[GardenKit]

Aw crap, I hate these minging saws when they are like that. Looks like a bio oil job. I think you can clean that one up:sneaky2: Grrrrr

Likewise Steve, I absolutley hate them like that. Can take hours to get them any where near clean, and of course its normally that crud that has killed the saw anyway.

Workbench covered in crap, floor covered in crap, hair full of crap, nose full of crap, filthy clothes, filthy washing machine etc etc. Need I say more?

[spudulike]

Likewise Steve, I absolutley hate them like that. Can take hours to get them any where near clean, and of course its normally that crud that has killed the saw anyway.

Workbench covered in crap, floor covered in crap, hair full of crap, nose full of crap, filthy clothes, filthy washing machine etc etc. Need I say more?

 

Know what you mean - 5mm drill in a dremmel time and grind off the crap, looks like burnt gingerbread to me and nothing known to man dissolves it:sneaky2:

[Pete Mctree]

looking better

[Pete Mctree]

Glad I did not have to clean the pot!!!

[IanW]

Hello spud, how much difference does it make to a 390xp when you tune it? Does it give it more torque?

 

 

I use the gaffa's 390 that has been ported by spud... we run it on a 24" bar and it just rips through the timber!!

 

Awesome saw.... get it done, you'll love it!