big bore

[catlove7]

can anyone tell me which big bore manufacturer is good i want to big bore my m7

 

[Captjacksparrow]

I have done a few of the Engine Tech 900 kits on the M7's here at my shop and had very good results with happy customers.

 

[BOONDOCKINDAWG]

whats a kit like that worth??

 

[catlove7]

Captjacksparrow what is this kit worth and what kind of horse power numbers also how much more tourqe I'm running a basically stock motor with speedwerx complete exhaust and a little clutch work on the primary and a m8 driven.

 

[catlove7]

Captjacksparrow are these new jugs and are they ported and polished and is the head different

 

[slomo]

put an rkt m7-m8 bb ported no fuel mods required 3 season and it,s a pull and go sled,stomps a stock m8 and is neck and neck with a 2010 m8 on a steep climb

 

[BOONDOCKINDAWG]

does rtk have a web site?? if so what is it?

 

[slomo]

does rtk have a web site?? if so what is it?

just google rkt or 2 stroke heads.com