Topic: MWSC Command Parts

[cubcadet70]

That sounds good! Just keep us updated. I'm on MWSC forums and stuff so I'm always watching a available classes that's money wise for me to pull. I just wish there was a class where they don't allow aftermarket blocks and billet OHV heads or recasted heads.. I'm hoping this new OHV single class will take off!

[cubcadet70]

Is there any progress made In the OHV sings class? I'm pretty sure I am the only one interested in this class! 

[Burton for Certain]

Realistically looking at 2014. If people want to build them im sure it can be added sooner. But rules should probably be written first.

[cubcadet70]

Well that gives me time to Dave my money for the motor!

I have a few ideas for the rules:

Same rules as the Pro-Twin and just add these,
Stock head and block. No aftermarket recast parts. Welded head allow?
Any brand Carb with 1.2" venturi limit. No fuel injection allowed!
Any valve size

This should be a good combo and still keep the cost down!

[Burton for Certain]

How big of a cid? 32?

[cubcadet70]

28CI is a very reasonable.

Only kohlers that I know of are capable of having 32CI. So it makes everyone run a kohler! If we down the CI to 28CI there will be more varity of guys pulling with different brand engines. Like Honda, kawasawki, kohler, Briggs, etc... Honda and Briggs already have plenty of aftermarket parts for them in the go karting world. So they are easy to find compare to the Kohlers at this moment. And they have been doing it for years now.


I know if I push my Honda motor to 32CI it's a ticking time bomb bout ready to happen. It's very possible that I can pop the jug off very easily and it's not safe for people who don't know how to weld up the block and it's very costly to weld it all up.


Honda stock  GX390 23.8CI
Briggs 342cc Stock 20.9CI
Kawasawki 352cc stock 21.4CI
Honda Clone 420cc 25.6CI
Honda Clone 440cc 26.8CI
Kohler CH11-14 24.3CI
Kohler CH15-16 26.0CI


So basically what I'm trying to say,  there's room for improvement with all of these CI on the motors I have above.


28CI is where I think it should stand. Just my opinion!!! it still will make plenty power! And still not have tons of money in it!

[Burton for Certain]

Ok. I figured people would want the kawi fc540v and 31 cube briggs and the 420 hondas

[cubcadet70]

I didn't know about the other models that were closer to the 31/32 CI. Well perhaps it's up to the NQS to make that decision. I'm also hoping they will only allow stock head and block. And possibility a carb rule?

Well we got got plenty of time to wirte everything down on paper and make plenty parts for these engines!

[Flipper]

Ok. I figured people would want the kawi fc540v and 31 cube briggs and the 420 hondas

Any news on a Billet Flywheel for a FC540v yet?

[Burton for Certain]

New twin flywheels are done for electric start and electronic ignition.

[wayne shaffer]

Burton,
 I was woundering if you knew what block you need to start with to have them put the 3.780" bore sleeve in your block?
Thanks

[Burton for Certain]

We used a 15/16 Hp block. They are also making a new balance stub shaft so a bigger crank can be put in it.

[wayne shaffer]

Thanks for the info. Glad to see the single parts are starting to come out.

[Burton for Certain]

Single cylinder command flywheel with electronic ignition. All from mwsc.

Single cyl rods and pistons are ready in multiple combinations of rod length and pin heights. Diamond racing pistons. Sizes from stock to 3.78". I am experimentig with a 4" piston and as long as it holds up through r&d it will be for sale also.They also have stock replacement flywheel that is a little heavier and uses stock coil.

With the EI I am using a voodoo high output coil.

[Tim Toleson]

So with all these parts how much would it cost to get a single together legal for modx? And what kind of cubic inches are you getting?