Joe Warren
Well-Known Member
- Joined
- Nov 29, 2003
- Messages
- 8,218
Does anyone know how much prop these engines will pull in a twin or single. Great looking engine. Some of Cmb`s Best work!!
Does anyone know how much prop these engines will pull in a twin or single. Great looking engine. Some of Cmb`s Best work!!
Engine works pretty good. Tried it in a Eagle sgx 80. Prop octura 1667 cut 64, cup 5.6-5.8".Does anyone know how much prop these engines will pull in a twin or single. Great looking engine. Some of Cmb`s Best work!!
I personally would like to hear some feedback on these motors as well.
They have been out for long enough to hear some of the good/bad.
So, for those of you who have run this motor.....please speak up.
Whoa! The Eagle cowls are about the most forgiving when it comes to carb to cowl clearance. When I first saw the pics of the HR91 I thought about the carb height and wondered why they didn't go bolt on. :blink:But the carb is very big and don`t get under the cowl of the eagle. Has anybody designed an new on?
HP
Sorry. that would be for the HR motor.I heard through the grape vine that CMDi is building a new twin cowl to accommodate the new RS91 motor.
-Buck-
A friend of mine has a set in his twin. We are still getting them dialed in but they look very promosing. Looks like they pull good size props easily and turn good rpm's. There is a very well known boater that thinks during the last heat at huntsville the boat was running around 90 in heat racing set up and I do agree that if it was not 90 it was very close. Pretty impressive since these motors had never been in the water until this event.
Graham from Bermuda was running a set in huntsville and won the event and was using 1475 props.
I am impressed enough with these engines that I am very seriously considering getting back into the twin class (which I have said I would not do).
Sincerely,
Allen
?????????????????????????They arnt worth a crap in a twin Dont Do It
UUUps, i misunderstood.Just a yankee joke. Maybe.
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