Will these top end kits fit or Stock Engines ???

[Triggerman77]

Will these top end kits fit OUR Stock Engines??? LOL (NOT OR)!


I just copy and pasted But link is attched 2 !


AND I know these are for boats BC they have water cooled jug/head


Zenoah 260 3/4 mod jug


These cylinders come with a thin base gasket and have had just the right mods done to make 4.7 HP. A very affordable way to get great power.


Use with CNC cut piston and modified 257 for best results.


Set squish @ .016 - .020


$85- 260 mid mod jug


Zenoah 260 full mod jug


These cylinders come with gaskets and have had just the right mods done to make 6+hp (with our mod piston, modified 257, Precision seals, and engine trued.


Mods include:


Base cut for raised compression, extensive exhaust port mods, intake mods, and extensive transfer mods.


Use with modified piston, Precision seals, and modified 257 for best results. Set squish @ .016 - .020.


$125 - 260 full mod jug


HERE the page with pics


http://www.americanrcboats.com/products/engines/engineacczen.htm

 

[Triggerman77]

IF so one of these will make 6+ Hp and is only $125. I'm gonna try it on one of my boats! It has a ZEN 230RC that i flipped and sucked full of cold water while it was hot and IT Made the piston swell up and it started knocking almost could not get the piston out of the jug !!

This is the one im gonna try Its $150

Modified 260 top end package

 

[Triggerman77]

Dang does Anyone Have a clue if these will bolt on the Stock 26 or 30.5 that comes on MT's ????

 

[Triggerman77]

bulit this one last night, With The Pipe should be 5.75~6 Hp-ish LOL

 

[Triggerman77]

Built and installed it the Red One ! Itr should set this 47in boat on fire !!

 

[Triggerman77]

39 hits Zero response ??? WTF? Any one here have a clue?? SO everyone just buys complete engines or what??? >> Cant believe no one here build their own engines !

?

 

[Deluge]

Based on the picture I'm going to say no. Those look like 4 bolt heads, and stock engines are 2 bolt.

 

[Triggerman77]

Thanks D ! And Na the ones im looking at ordering to try are 2 bolt !!! So other than that 2 bolt 4 bolt they should work?? Right

 

[Deluge]

It's possible but the cost isn't worth it. Performance is not much better than a stock 26cc and they're prone to seizing.