Honda TRX250R Forums banner

1 - 15 of 15 Posts

·
Banned
Joined
·
1,209 Posts
If I were to add my 310PV to my stock 88 R, do I need to machine the cases?
nope your all good 330 - 350 youll have to do it
 

·
Registered
Joined
·
3,565 Posts
nope your all good 330 - 350 youll have to do it


post .. 1/2 correct !!
 

·
Registered
Joined
·
204 Posts
Discussion Starter #6
I am thinking of throwing it on my stock R then sell it with misc stuff on it. Of course, I'm gonna squeeze a ride or 2 out of it :D

Does that mean you are keeping an r? Don't let the r's in the area die out Like some others I know :angry: even know I understand why they did!
 

·
Registered
Joined
·
413 Posts
i think he's saying not all 330's require a case mod initially. but ill let you sneak in that plug anyways neil. :lol:
 

·
Registered
Joined
·
2,042 Posts
He might be referring to the bolt-on 330 kit that ESR offers. Or not.
 

·
Registered
Joined
·
204 Posts
Discussion Starter #12
I remember Neil talking about a 330 setup that had shorter sleeves so that the cases don't require machining. I also remember him saying something about the dwell at BDC, the skirts are more likely to?? I don't remember.
 

·
Premium Member
Joined
·
4,273 Posts
Yeah, I had forgot about the bolt on 330 cylinder.

The bolt on kit, that sleeve skirts only around 4 1/2 mms long, about the same thickness as the spacer plate.

With the bolt on, when the pistons at BDC, theres no sleeve skirt to guide the skirt of the piston.
Been a bunch of those bolt on cylinder kits sold, never heard any horror storys though so I guess they can survive.
Neil
 

·
Registered
Joined
·
128 Posts
i don't know when i did my 330 i got it from ct and all the machineing was done by him and i got the added bonus of having it torn down to inspect the bottom end and replace bearings. imo i feel more comfortable looking everthing over and not just slapping it together.
 

·
Registered
Joined
·
3,565 Posts
I see it was figured out ...


Yeah, I had forgot about the bolt on 330 cylinder.
.......................
Neil
hope this is not premature old age setting in . :D
 
1 - 15 of 15 Posts
Top