" MAD MAX" New Big CMB

[ALLAN YUEN]

Fresh paint done

 

[JoachimRuess]

Think you will be very happy with the EVO.

 

[Andy Brown]

EVO is a big improvement over the RS.

 

[Brian Spitzer]

Nice looking build Allan. What brand of paint did you finish the boat in?

Brian

 

[ALLAN YUEN]

Nice looking build Allan. What brand of paint did you finish the boat in?

Brian

use Klass Kote not bad smell strong fume

 

[ALLAN YUEN]

I ran my test boat with new EVO at pond today so I say it is very good fast and more rpm . I am very happy with Orlic carb ( turn easy down to up trottle no problem) Thumb Up

 

[charles siler]

I ran my test boat with new EVO at pond today so I say it is very good fast and more rpm . I am very happy with Orlic carb ( turn easy down to up trottle no problem) Thumb Up

 

[charles siler]

I ran my test boat with new EVO at pond today so I say it is very good fast and more rpm . I am very happy with Orlic carb ( turn easy down to up trottle no problem) Thumb Up

Super nice are you going to bring it to the nationals. I myself am getting excellent results out of the parabolic pipe with my Code Red ops90

 

[jose barreiro]

Those big blocks need big carbs to flow more fuel. specially that particular engine it needs fuel and lots of it. From what i have heard from serveral people the CMB 101RS and EVO have the same issues BAD PISTONS pin boss getting ripped apart. i have seen both engines RS and EVO run i see no significant avantage in speed and power.

I dont disagree with Wilfong do yourself the favor and get a billet piston from scott before the pistons goes good bye on you..

 

[David Bryant]

I ran my test boat with new EVO at pond today so I say it is very good fast and more rpm . I am very happy with Orlic carb ( turn easy down to up trottle no problem) Thumb Up

nice looking boat

 

[ALLAN YUEN]

Those big blocks need big carbs to flow more fuel. specially that particular engine it needs fuel and lots of it. From what i have heard from serveral people the CMB 101RS and EVO have the same issues BAD PISTONS pin boss getting ripped apart. i have seen both engines RS and EVO run i see no significant avantage in speed and power.

I dont disagree with Wilfong do yourself the favor and get a billet piston from scott before the pistons goes good bye on you..

I knew only RS piston easy hole melt but I heard from USA people EVO piston "Eat" then cramp also wrist pin ripped because they use High Nitro less castor that's why! I did ran both RS and EVO No problem so I fill up 1 cup castor through mixer one gallon 50% nitro with 100% syn . I always take good care with CMB 101s because the engines were " repair " too expensive cost

 

[Danny King]

I'm not sure of who USA people is? But if your talking about the EVO failure I had. IT WAS NOT DUE TO HIGH NITRO. the piston in the EVO is EXACTLY the same piston that's in the RS.

It will be harder to burn a hole in the piston of a EVO then a RS because of the bigger transfers. But it will if you lean to much.

Over all the EVO is a better engine. But anyone running it had better make sure there is ZERO pinch left before really getting on it or you risk pulling the piston apart.

 

[NITROSNIFER]

But the cooling cap now gold so it must be a completely different engine.....

 

[Danny King]

It is a completely different engine. It is a better engine. The exhaust window and timing and case transfers are different. The crank is interchangeable but better balanced. I don't like the piston but the engine is better.