MS660, sleeper, or dud?

[woodworkingboy]

It's hard to go stock once you have run ported saws. It kind of nags at you, I find.

 

[Burnham]

Slippery slope.

 

[FJR]

Just got my woods ported 660 back today. Wow! What a difference over stock. Now I am thinking of sending my 346xp and my 441 to get done haha.

Who did the port work for you?

 

[mccauleytree]

Who did the port work for you?

Mastermind from AS. Great guy to deal with. Emailed me pictures of everything he did. It was about a week turnaround time as well.

 

[Dave Shepard]

It's hard to go stock once you have run ported saws. It kind of nags at you, I find.

Maybe that's why I haven't run a modded saw. Personally, I'd just be happy to have a good running 394 again. Even stock, they run pretty darn nice.

 

[CurSedVoyce]

Ut oh... he's got the bug

 

[Al Smith]

Oh they're kind of fun to fiddle with ,crank em up a tad .No two people do it the same .Even if they had the same porting numbers and time /area opened parameters one would out run the other one .Not a big deal because both if done correctly would exceed a stocker .2 tenths of a second cutting 8 by 8's doesn't mean squat in a day in the woods .

 

[sotc]

Lets see the pix!

 

[Al Smith]

Pix of what, a ported saw? Here's the piston on the Rocky special 038 Mag which I've had on a dozen times .Doesn't really show much except a domed piston .

Other than that nothing special typical stuff .Widened exhaust 96 ex opening reworked transfers and a gutted muffler .Runs 4 stroking a tad over 14,000 thou .