R/C Tech Forums - View Single Post - On road engine at GT car?

01-08-2013 | 09:13 AM

#18

Xontroi

Tech Initiate

Joined: Mar 2012

Posts: 40

Quote:

Originally Posted by desotoracing

N217T
N21R7
KAPPO21

They are similar but not the same. N21-7T & N21R7 use the same block and crank. The KAPPO21 has a better crank and block. N21R7 & KAPPO21 use the same piston/sleeve. The N21-7T uses a different piston/sleeve. Same bearings & rod in all three.

Exploded views

http://www.novarossi.it/2012/images/...va/KAPPO21.pdf
http://www.novarossi.it/2012/images/...nova/N21R7.pdf
http://www.novarossi.it/2012/images/...ova/N21-7T.pdf

Hope that helps

Thank you my friend for the definitions. I saw the details of each engine but through the pictures i wasn't sure for the similarity of some parts.

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