Murnan Modified Motors
#3256
The Collari crankshaft is also longer at the clutch end. This does away with the thrust bearing retainer. Instead you just use the supplied washer.
#3258
Murnan Modified at the 2012 National Championship
I would like to congratulate team drivers Scotty Gray, and Eric Jones for making the A main in Sedan at the US National Championship at Nuggets Ranch Raceway.
Scotty Gray qualified 2nd overall which put him directly into the A main with only 4 drivers going directly in. Eric Jones was able to finish his semi final fast enough to make the show.
Scotty ended up finishing 5th, and Eric Jones finished 9th. Both drivers encountered some trouble during the race.
Scotty, and Eric were running the RBM3. Scotty used the RB 2668 exhaust, while Eric used the Novarossi 2660. They were both setting the fastest straightaway speed during the final. Both hit 63mph on my radar gun. The other cars in the A final were topping at 61 mph. During the week the fastest 8th scale I was able to radar hit 63 mph.
My modified Novarossi Keepon .12, and Flash .12 were also hitting 63 mph. During qualifying.
I would like to thank everyone who ran my engines this year. It was great to see everyone so happy with them.
Scotty Gray qualified 2nd overall which put him directly into the A main with only 4 drivers going directly in. Eric Jones was able to finish his semi final fast enough to make the show.
Scotty ended up finishing 5th, and Eric Jones finished 9th. Both drivers encountered some trouble during the race.
Scotty, and Eric were running the RBM3. Scotty used the RB 2668 exhaust, while Eric used the Novarossi 2660. They were both setting the fastest straightaway speed during the final. Both hit 63mph on my radar gun. The other cars in the A final were topping at 61 mph. During the week the fastest 8th scale I was able to radar hit 63 mph.
My modified Novarossi Keepon .12, and Flash .12 were also hitting 63 mph. During qualifying.
I would like to thank everyone who ran my engines this year. It was great to see everyone so happy with them.
#3259
#3261
RBM3 Balanced
I am happy to introduce the new RBM3 for 2013. It is available now.
http://www.murnanmodified.com/produc...745ba44c3d00b4
http://www.murnanmodified.com/produc...745ba44c3d00b4
#3262
Tech Addict
iTrader: (4)
I am happy to introduce the new RBM3 for 2013. It is available now.
http://www.murnanmodified.com/produc...745ba44c3d00b4
http://www.murnanmodified.com/produc...745ba44c3d00b4
Uriah has found the answer with the new modifications.
#3264
Tech Adept
I am happy to introduce the new RBM3 for 2013. It is available now.
http://www.murnanmodified.com/produc...745ba44c3d00b4
http://www.murnanmodified.com/produc...745ba44c3d00b4
#3265
#3266
Cheung Hang Hung – KM Racing/Murnan RBM3 Balanced finishes 9th at the World Championship!
Great job buddy!
Great job buddy!
#3267
#3270
New M21 engine for 2013
We now have the new M21 on road engine for 2013. The new engine has a longer stroke than the 2012 model. The new engine offers more power, especially in the low, and midrange of the powerband. Fuel consumption is also improved.
Last edited by Grinder; 12-12-2012 at 03:08 PM.