CRISY ,I DON'T BELIEVE YOU REDSIGNED YOUR BIKE ! YOU FOLLOWED IN THE PROVEN FOOTSTEPS OF OTHERS . WHAT MAKES YOU A BRAIN TRUST? BRAKING A NEW MOTOR IN BY CRUSING IT AT 75 ON THE  HIGHWAY! DAH!  IF THE YOU WERE FUNCTIONALLY LITERATE ,YOU COULD READ THE POSTING RULES FOR THIS SITE THAT SAY PERSONAL ATTACKS ARE A NO,NO. AND IF YOU READ THE SITE-XCCELERATION.COM CR-BOOST 101-AND YOU HAD SUFFICIENT READING COMPREHENSION YOU WOULD FIND THAT ALL OF THE NUMBERS I QUOTED CAME NOT OUT OF THIN AIR,BUT FROM PUBLISHED DATA. YOUR OPINION OF ME DOESN'T CHANGE THE TRUTH!

Hey kiddies, can we get back to being civil?
Let's face it, the kid has all the people skills of a pit bull with hemmeroids. Truth is, he doesn't sound like much more of an arrogant bozo than I did a few decades ago. So, I'm trying to be polite.

FWIW, Powroll used to offer crank stroking services for just about any roller crank back in the day. Their argument was that with a crappy set of ports, high RPMs were a waste of time, as the cylinder just couldn't fill and empty fast enough. And boring the cylinder sometimes left no wall thickness. Offsetting the crank pin (stroking the crank) offered more leverage to the crank, therefor more torque at lower RPMs. Makes sense to me.

To be honest, I really doubt the guy will pull it off. But it would be interesting to see the project. I just picked up a copy of one of the Brit Classic mags, and a guy made a four cylinder motor out a triple. There are amazing people out there.

And ZX, I don't know if you are using a voice-to-text program, or if English isn't your language, or if you didn't finish 3rd grade, but the level of grammar and spelling errors you have is spectacular. Maybe proof read before hitting the 'post' box? You lose a lot of credibility because of your writing style.

And ZX, in answer to your question as to how many records we might have, I humbly offer mine. Two AHRMA national championships (250GP, and 500 SOS Senior). And 40 years of working on bikes. And being a machinist. And a welder. And writing tech articles for basically every english language bike magazine on earth, and a radio program for years, and taught tech seminars at national rallies, and teaching motorcycle maintenance for 39 years. And a bunch of other stuff I forgot.
And I'm not the best guy on this list. SO, before you start asking everyone to drop their pants and pass out the rulers, understand that you'll probably come up short.
peace...

Christ, Very Sorry ! I thought you were addressing me ,my mistake ! (guess you should have saved the block button for me!)

Armen wrote on 01/24/18 at 17:34:11:
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I'm with Armen.  Must we all be like-minded around here?  

I'm blown away by what I'm reading on here.  And it's not the OP.  It's the respected members who are being extremely aggressive for no good reason. (Who are even starting to fight amongst themselves???)  So who is trolling who here?

The OP wants to try something different with HIS bike, HIS time and HIS money.  If you don't like, move along.  Don't waste your time.  All you doing is making yourself look insecure and petulant.  

I have absolutely zero interest in doing any significant motor mods to my bike.  But, I love seeing what others try to do with theirs.  If it works great, if not, at least you had the balls to try.  No skin off my nose.  

ohiomoto wrote on 01/25/18 at 07:26:46:


Thanks I hope it works lol if not back to the drawing board lmfao

When the
No, I don't think I would be interested
Was followed by
Why, then you got unhappy..
I hope it works, and since the bore and stroke are equal, it just might.