The Official 66e freestyle/freeride thread

[RiverRat]

I ported mine. I was told (by a well know builder) not to do to much. The only place that needs work is where the cages meet the boost port entrances. Doesn't really need more than that.

True, all they need is a little smoothing out on the sharp edges. They are really good as is and I probably should have left them alone

 

[astral]

Anyone have any input on using an ada 800 head ?
All I hear is riva.
Are the riva head's girdled ?
I know wdk Are, and that may be my route if 927 is in my future.

 

[RiverRat]

Anyone have any input on using an ada 800 head ?
All I hear is riva.
Are the riva head's girdled ?
I know wdk Are, and that may be my route if 927 is in my future.

I don't think the ada or riva makes domes for a bigbore application. That is why groupK modifies a oem head and gasket for their kits. The WDK head is the way to go IMO

 

[n247hp]

i really like the 66e engine but don't know if i can afford one right now.

If i would be building an engine on a 62t cases what kinda set-up (cylinder size.... ) would yield approximately the same power as the stock 66e? This would be a non-stroker, non-power valve setup.

 

[RiverRat]

i really like the 66e engine but don't know if i can afford one right now.

If i would be building an engine on a 62t cases what kinda set-up (cylinder size.... ) would yield approximately the same power as the stock 66e? This would be a non-stroker, non-power valve setup.

I have a standard stroke lamey pv cylinder for sale that will give you about 120-130hp. 85.5 mm x standard stroke.

 

[n247hp]

can you PM me a few pics, cause i am in the process of putting together an engine. So i am shopping around. thanks

 

[Idok]

True, all they need is a little smoothing out on the sharp edges. They are really good as is and I probably should have left them alone

so does that mean that the BB top end will drop in with no clearancing?

 

[kerry gross]

66e

does anyone know what engine mounts you need to use ,from what year gp , or is it the stock superjet mounts , that would be for the rev hull

 

[Idok]

does anyone know what engine mounts you need to use ,from what year gp , or is it the stock superjet mounts , that would be for the rev hull

GP800..


I used SJ mounts for my 701.......

 

[superramjet]

GP800..


I used SJ mounts for my 701.......

they will break for sure

 

[vomitspot]

oh no mine has oem sj mounts
what to use oh 66e master...

 

[bad93blaster]

I don't think the ada or riva makes domes for a bigbore application. That is why groupK modifies a oem head and gasket for their kits. The WDK head is the way to go IMO

riva did make them for there bb kit (i dont know if they stoped or not)

group k doesnt like o-rings everything he does uses a headgasket

 

[Idok]

they will break for sure

I have and am using GP mounts with my 66e.....


but with my 61x motor thats in there now with OEM SJ mounts...

 

[Goose]

if a adaptor were made to fit the factory dry pipe on it the blue dry pipe how well would that run.i know it will be suggested to use the manifold and make a chamber but will the chamber of the dry pipe be holding the motor back from making good power or no