Author Topic: 20B differences?  (Read 244 times)

Offline re japi

  • MRC Overseas Guest
  • Major Contributor
  • ****
  • Location: Hämeenlinna, Finland
  • Posts: 2,434
  • Karma: +19/-0
    • View Profile
20B differences?
« on: December 05, 2014, 08:17:18 PM »
I just heard that there is 3 different model 20B Cosmo engines. Is that true?

If so, what are differences between those models?

Help? :)
Power is nothing without control. Weight is enemy of performance, handling and braking.

http://s1293.photobucket.com/user/japi_laukkanen/library/Japi?sort=3&page=1

Offline Grant Monkhouse

  • Karma Chameleon
  • Global Moderator
  • Major Contributor
  • *****
  • Posts: 3,837
  • Karma: +1/-65535
  • I am awesome
    • View Profile
Re: 20B differences?
« Reply #1 on: December 06, 2014, 09:17:20 AM »
All I know is that the best one is the "C" marked castings, much stronger, won't break etc, other prone to bearing failures and cracking when asking for more power

Offline re japi

  • MRC Overseas Guest
  • Major Contributor
  • ****
  • Location: Hämeenlinna, Finland
  • Posts: 2,434
  • Karma: +19/-0
    • View Profile
Re: 20B differences?
« Reply #2 on: December 06, 2014, 01:48:01 PM »
Interresting... :)
Power is nothing without control. Weight is enemy of performance, handling and braking.

http://s1293.photobucket.com/user/japi_laukkanen/library/Japi?sort=3&page=1

Offline re japi

  • MRC Overseas Guest
  • Major Contributor
  • ****
  • Location: Hämeenlinna, Finland
  • Posts: 2,434
  • Karma: +19/-0
    • View Profile
Re: 20B differences?
« Reply #3 on: December 10, 2014, 09:21:01 AM »
I wonder if theres diffenses in ports or cooling ports...?
Power is nothing without control. Weight is enemy of performance, handling and braking.

http://s1293.photobucket.com/user/japi_laukkanen/library/Japi?sort=3&page=1