loverboy
Member
- Joined
- Feb 25, 2003
- Messages
- 20
Hi there guys
we are building a friends 1/8 scale hydroplane and while we are looking for an engine we came up with a 91rs CMB.
No 1/8 racing in Greece so no point talking if its legal or not.We build it for fun.
So whats the difference between HR and RS engines?
I know HR stands for Hydro…any deferences in performance that should much the HR version a hydroplane use better and why?
I see the 91RS has removable frond part ..but the the 91HR or 80HR is one piece block...
….i see outriggers running on HR and FSR on RS….
Where we will find the best performance and fun time or more boating instead of swimming ?
….by the way i hate the "low" intake/carb of the HR versions…when not planning you get water in the engine easier
Also can anyone intently the year of this CMB on the photos?
We been told its a 2010
Thanx in advance for your help guys!
we are building a friends 1/8 scale hydroplane and while we are looking for an engine we came up with a 91rs CMB.
No 1/8 racing in Greece so no point talking if its legal or not.We build it for fun.
So whats the difference between HR and RS engines?
I know HR stands for Hydro…any deferences in performance that should much the HR version a hydroplane use better and why?
I see the 91RS has removable frond part ..but the the 91HR or 80HR is one piece block...
….i see outriggers running on HR and FSR on RS….
Where we will find the best performance and fun time or more boating instead of swimming ?
….by the way i hate the "low" intake/carb of the HR versions…when not planning you get water in the engine easier
Also can anyone intently the year of this CMB on the photos?
We been told its a 2010
Thanx in advance for your help guys!