View Full Version : rotary motorcycle


neit_jnf
04-15-2003, 09:22 AM
So Dodge built a Viper engine based motorcycle called the tomahawk which I don't think will see the light of production. Now, imagine a RENESIS engined motorcycle!! Lightweight and very FAST! What if...

cueball
04-15-2003, 10:44 AM
Here is a thread (http://www.rx8forum.com/showthread.php?s=&threadid=999&highlight=rotary+motorcycle) about different rotary uses, including motorcycles.

MarkRx
04-15-2003, 02:13 PM
Wasn't there a wankel powered motorcycle built back in the 60's or something ? I think it was called a Norton commander. Then there was the Suzuki RE-5 in the mid 70's.

Lensman
04-15-2003, 02:35 PM
Suzuki RE5 (http://www.allenmuseum.com/suzuki_re5.htm)

Not quite right on the date for the Norton. (http://www.monito.com/wankel/norton.html)

Schneegz
04-15-2003, 07:18 PM
I've been wanting to build a rotary powered motorcycle for years! I mentioned before the 1.3L engine in the Suzuki Hayabusa. It's an amazing engine, generating more than 180hp and 100lb-ft of torque. But compare that to the Renesis, 250hp and 165lb-ft of torque out of 1.3L.

Sport bike engines need to be small, light and high-revving, with a superior hp/L ratio when compared to that of a car engine. Sounds like a rotary engine to me!

RacingDynamcs
04-23-2003, 07:57 PM
if you do some intense online searching you will find that someone did make a rotary engine biker and it reved to 18k pretty impressive...

Schneegz
04-24-2003, 03:31 AM
RacingDynamics:

I already knew about rotary motorcycles built in the 70's and 80's by Suzuki and Norton. However, those bikes couldn't really compete with sport bikes of their day, for whatever reason.

I'd like to see a 1000cc sport bike built with a rotary engine AND a world-class modern frame, suspension, brakes etc. so it could truly compete with the GSX-R1000 and R1.

RobDickinson
04-24-2003, 03:36 AM
Norton made some rotary Bikes in the late 80's early/mid 90's

Used to race them in the 750cc class (at 600cc). Done quite well.

DonG35Miata
04-24-2003, 11:23 PM
OS engines makes a miniature rotary for RC models! Wouldn't it be too cool... an RC RX-8 with genuine rotary power?

RacingDynamcs
04-25-2003, 09:01 AM
thats HOT!

link?

neit_jnf
04-27-2003, 02:17 PM
Originally posted by DonG35Miata
OS engines makes a miniature rotary for RC models! Wouldn't it be too cool... an RC RX-8 with genuine rotary power?

SPECIFICATIONS
Stock Number: OSMG1400
Displacement: 0.303 cu in (5.0 cc)
Practical rpm: 2,500-18,000
Output: 1.27 bhp(ps)/17,000 rpm
Weight: 11.8 oz (335 g)


Look here: http://www.osengines.com/engines/osmg1400.html