Blown head gasket

[Sergio]

There is 2 30.5 cc which one you are talking abouthttp://www.gizmomotors.com/index.php/online-store/rcmk-air-cooled-engines-and-parts/rcmk-air-cooled-engines2013-03-05-21-30-33/rcmk-full-mod-cr300-30-5-engine-36mm-bore-30mm-stroke-detail

http://www.gizmomotors.com/index.php/online-store/rcmk-air-cooled-engines-and-parts/rcmk-air-cooled-engines2013-03-05-21-30-33/rcmk-pro-mod-30-5-long-block-detail

I read some where the long block is not recomended For 4 wd

 

[Fearless]

I read some where the long block is not recomended For 4 wd

I got rcmk 30.5 full mod and zenoah full mod 30.5 as well both from gizmo powerhouse couldn't be happier.

 

[Fearless]

I read some where the long block is not recomended For 4 wd

I believe he was talking about the first link, thats the one I got, man hard to find tires to keep up, that thing is monster engine, also I did adapt a vrc pipe on it, no words for it.

 

[Ildy666]

There is 2 30.5 cc which one you are talking abouthttp://www.gizmomotors.com/index.php/online-store/rcmk-air-cooled-engines-and-parts/rcmk-air-cooled-engines2013-03-05-21-30-33/rcmk-full-mod-cr300-30-5-engine-36mm-bore-30mm-stroke-detail

http://www.gizmomotors.com/index.php/online-store/rcmk-air-cooled-engines-and-parts/rcmk-air-cooled-engines2013-03-05-21-30-33/rcmk-pro-mod-30-5-long-block-detail

Its the same motor minus the pullstart and intake and carb. Just gives u options if u have the other parts already...

 

[Ildy666]

I got rcmk 30.5 full mod and zenoah full mod 30.5 as well both from gizmo powerhouse couldn't be happier.

+1 I love.my gizmo motor great power ,great service,great price...

 

[Sergio]

Its the same motor minus the pullstart and intake and carb. Just gives u options if u have the other parts already...

But one says full mode and the other says pro mode doesn't that mean anything on horse power?