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-   -   OS spec II parts (https://www.rctech.net/forum/offroad-nitro-engine-forum/1009634-os-spec-ii-parts.html)

nodrog 02-03-2018 11:53 AM
OS spec II parts
 
Hey, I have a BLOK engine (spec II) that needs a cooling head mostly for cosmetic reason, top cooling fin is bent. I'm wondering what cooling heads are compatible. Curious to know if I can put a LP head on it?

What other engines would have the same piston, sleeve and rod? (if any)

I'm on the fence whether to rebuild or just buy a new one.

thanks

stanleyw808 02-05-2018 02:51 AM
Hello nodrog,

If the underhand is the same diameter as the Spec 2 which is 37mm, the LP Head of B2102 or Tessmann 2 should fit.

Cheers.. :)

Originally Posted by nodrog (Post 15148010)
Hey, I have a BLOK engine (spec II) that needs a cooling head mostly for cosmetic reason, top cooling fin is bent. I'm wondering what cooling heads are compatible. Curious to know if I can put a LP head on it?

What other engines would have the same piston, sleeve and rod? (if any)

I'm on the fence whether to rebuild or just buy a new one.

thanks


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