R/C Tech Forums

Go Back   R/C Tech Forums > General Forums > Nitro On-Road > Onroad Nitro Engine Zone

Reply
 
Thread Tools Search this Thread
Old 08-24-2010, 08:52 AM   #2656
Tech Master
 
Grinder's Avatar
R/C Tech Elite Subscriber
 
Join Date: Feb 2003
Posts: 1,847
Trader Rating: 2 (100%+)
Default

Quote:
Originally Posted by Speedypeterb View Post
This trip to the worlds I found the secret behind the power of the murnan motors, Its because they are stored in sub-freezing temperatures in his hotel room and house in Georgia. If you don't believe me just ask Diatta. He is still thawing the icicles off his PJ's Sincerly Peter Breton

PS. Great racing Uriah you were awesome at this race see you soon
We had the best A/C unit ever! One morning I woke up, and the room was in the 50's. See you soon.
__________________
www.murnanmodified.com
Grinder is offline   Reply With Quote
Old 08-24-2010, 08:53 AM   #2657
Tech Master
 
Grinder's Avatar
R/C Tech Elite Subscriber
 
Join Date: Feb 2003
Posts: 1,847
Trader Rating: 2 (100%+)
Default

Quote:
Originally Posted by Scott Fisher View Post
POLAR POWER
__________________
www.murnanmodified.com
Grinder is offline   Reply With Quote
Old 08-24-2010, 08:56 AM   #2658
Tech Master
 
Grinder's Avatar
R/C Tech Elite Subscriber
 
Join Date: Feb 2003
Posts: 1,847
Trader Rating: 2 (100%+)
Default

Quote:
Originally Posted by big-l View Post
hi
iv the first novarossi kangaroo engine from the worlds in oz years ago the engine has sat in the work shop for years i just got back into rc and i run 1/10 but have an 1/8 and will run this for the crack, what id like to know is if i sent you my engine could you modify it and just get it near todays standard for me,like replace all the bearings and internals etc pritty much just rebuild it to your spec?

thanks
Hi. You are better off, and cheaper to buy a new Kangaroo. Those old Kangaroos do not have the same type of crankshaft as the new ones. The new ones are shaped more like the 35+21, Flash, etc.. The old ones are not capable of producing the same power combined with reliability as the new version.
__________________
www.murnanmodified.com
Grinder is offline   Reply With Quote
Old 08-24-2010, 08:58 AM   #2659
Tech Master
 
Grinder's Avatar
R/C Tech Elite Subscriber
 
Join Date: Feb 2003
Posts: 1,847
Trader Rating: 2 (100%+)
Default

Quote:
Originally Posted by yappy View Post
Hey, how is the lite tuned kangkaroo .21 ?
Very nice. Lots of bottom end power. Good top speed too. This tune also does away with the light switch feel of the stock engine.
__________________
www.murnanmodified.com
Grinder is offline   Reply With Quote
Old 08-24-2010, 03:28 PM   #2660
Tech Champion
 
GMartinez's Avatar
 
Join Date: Dec 2004
Location: Sunshine State
Posts: 7,916
Trader Rating: 82 (100%+)
Default

Quote:
Originally Posted by Grinder View Post
We had the best A/C unit ever! One morning I woke up, and the room was in the 50's. See you soon.
+1
__________________
www.fullthrottlercraceway.com
Home of The U.S. World Nitro Cup
2014 Hosted Events Roar Paved Electric Nationals, IFMAR ISTC Worlds
2015 Roar Fuel On Road Nationals,U.S.World Nitro Cup Completed
2016 U.S. World Nitro Cup Dec 7th - Dec 11th
GMartinez is offline   Reply With Quote
Old 08-26-2010, 09:48 AM   #2661
Tech Adept
 
pearldiver's Avatar
 
Join Date: Oct 2006
Location: Kelantan & KL
Posts: 106
Send a message via Yahoo to pearldiver
Default RBM3 lite tuned vs RB Touring 10

Hi Uriah, i need ur help for me to choose between RBM3 lite tuned and standard RB touring 10 (same price). Which one is easier to tune and more robust? highly appreciated if u could also describe these two engines in terms of their power...

thanks

Ras
pearldiver is offline   Reply With Quote
Old 08-28-2010, 08:50 AM   #2662
Tech Master
 
GREGORY!'s Avatar
 
Join Date: Jun 2006
Location: Greece
Posts: 1,064
Trader Rating: 1 (100%+)
Default

Quote:
Originally Posted by Grinder View Post

does make a difference?
do you do this process with the ceramics in or just the metal parts?
__________________
" kyosho rrr wc-team orion crf "
" serpent 966-mega zx21 EM "
" mugen mbx6-picco p7r evo 2 "
GREGORY! is offline   Reply With Quote
Old 08-30-2010, 09:33 AM   #2663
Tech Lord
 
wingracer's Avatar
 
Join Date: Nov 2007
Posts: 12,638
Trader Rating: 21 (100%+)
Default

At least America does export SOMETHING to China. Murnan motors, hahahaha.

JJ Wang wins Guangzhou RCP Inaugural race with Murnan power.
__________________
Sean. Certified speed crazed mowron.
Team Shepherd USA
www.ashfordhobby.com
wingracer is offline   Reply With Quote
Old 09-02-2010, 07:46 AM   #2664
Tech Master
 
Grinder's Avatar
R/C Tech Elite Subscriber
 
Join Date: Feb 2003
Posts: 1,847
Trader Rating: 2 (100%+)
Default

Quote:
Originally Posted by wingracer View Post
At least America does export SOMETHING to China. Murnan motors, hahahaha.

JJ Wang wins Guangzhou RCP Inaugural race with Murnan power.
Yep. Congratulations to JJ Wang.

http://www.murnanmodified.com/newsde...ewsdesk_id=112
__________________
www.murnanmodified.com
Grinder is offline   Reply With Quote
Old 09-02-2010, 08:07 AM   #2665
Tech Master
 
Grinder's Avatar
R/C Tech Elite Subscriber
 
Join Date: Feb 2003
Posts: 1,847
Trader Rating: 2 (100%+)
Default

Quote:
Originally Posted by pearldiver View Post
Hi Uriah, i need ur help for me to choose between RBM3 lite tuned and standard RB touring 10 (same price). Which one is easier to tune and more robust? highly appreciated if u could also describe these two engines in terms of their power...

thanks

Ras
Hi. The RBM3 tuned would be similar to a mildly tuned RBT10. The RBM3 tuned is faster than a stock T10. They are the same to tune (easy), and same durability (very robust). They parts are interchangeable with eachother.
__________________
www.murnanmodified.com
Grinder is offline   Reply With Quote
Old 09-03-2010, 08:31 AM   #2666
Tech Adept
 
pearldiver's Avatar
 
Join Date: Oct 2006
Location: Kelantan & KL
Posts: 106
Send a message via Yahoo to pearldiver
Default

thanks Uriah, just found out the RBM3 lite tuned has been removed from your website...
pearldiver is offline   Reply With Quote
Old 09-08-2010, 07:05 PM   #2667
Tech Master
 
bobbyblaze's Avatar
 
Join Date: May 2007
Location: Georgia
Posts: 1,565
Trader Rating: 1 (100%+)
Send a message via Yahoo to bobbyblaze
Default

Uriah,i wanna thank you helping tunning my motor on the DM-1 Sunday....the motor i have right now i wanna keep to practice ...by next season i wanna do more racing so i was looking ob your website at the mod picco pr9 .21....wanna know is that good for my dm-1 to race open gt class or what you perfer? you can pm if you like

thanks, bobby
__________________
Arrma Nero 6s, Ofna DM-1 Pro
Traxxas Revo 3.3, Traxxas T-Maxx 3.3, Traxxas Jato 3.3
Traxxas Slash Platinum, Traxxas Slash 2WD
Bend The Rules--Rule The Bends
bobbyblaze is offline   Reply With Quote
Old 09-11-2010, 08:42 AM   #2668
Tech Elite
 
Riketsu's Avatar
 
Join Date: Aug 2004
Location: Puerto Rico
Posts: 2,393
Trader Rating: 29 (100%+)
Send a message via AIM to Riketsu
Default

Hey guys,

I am looking for a RB .12 Crankcase (R3/T9/T10/M3). Please let me know if you have one lying around in your pit box.

Thanks.
__________________
eBay user id: riketsukirai

Selling all my MTX4 parts, bodies, radio and everything!
Riketsu is offline   Reply With Quote
Old 09-12-2010, 05:42 PM   #2669
Tech Master
 
Grinder's Avatar
R/C Tech Elite Subscriber
 
Join Date: Feb 2003
Posts: 1,847
Trader Rating: 2 (100%+)
Default

Quote:
Originally Posted by Riketsu View Post
Hey guys,

I am looking for a RB .12 Crankcase (R3/T9/T10/M3). Please let me know if you have one lying around in your pit box.

Thanks.
Yes. Of course.
__________________
www.murnanmodified.com
Grinder is offline   Reply With Quote
Old 09-12-2010, 05:52 PM   #2670
Tech Master
 
Grinder's Avatar
R/C Tech Elite Subscriber
 
Join Date: Feb 2003
Posts: 1,847
Trader Rating: 2 (100%+)
Default

Quote:
Originally Posted by bobbyblaze View Post
Uriah,i wanna thank you helping tunning my motor on the DM-1 Sunday....the motor i have right now i wanna keep to practice ...by next season i wanna do more racing so i was looking ob your website at the mod picco pr9 .21....wanna know is that good for my dm-1 to race open gt class or what you perfer? you can pm if you like

thanks, bobby
The novarossi 35-21 is pretty good. The kangaroo is also a good choice, and a little cheaper. The novarossi 9886 pipe would be a good match for either engine.

I don't think .28's are race legal. Only in dirt oval. A good .28 will have more bottom end power than any .21.
__________________
www.murnanmodified.com
Grinder is offline   Reply With Quote
Reply

Similar Threads
Thread Thread Starter Forum Replies Last Post
MURNAN MODIFIED PLUS 21-7BT tmperformance1 R/C Items: For Sale/Trade 4 02-11-2008 01:00 PM
MRX-4R,murnan modified 35+21 ltrdude R/C Items: For Sale/Trade 19 12-11-2007 03:29 AM
Ninja TA01 Murnan Modified,OS TZ Modified GMartinez R/C Items: For Sale/Trade 31 08-20-2007 09:40 PM
Murnan Modified horizon644 Nitro On-Road 1 02-06-2007 09:32 PM
Murnan Modified Motors AlanLim Onroad Nitro Engine Zone 1 04-20-2004 12:01 AM



Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are Off



All times are GMT -7. It is currently 01:17 PM.


Powered By: vBulletin v3.9.2.1
Privacy Policy | Terms of Use | Advertise Content © 2001-2011 RCTech.net

SEO by vBSEO 3.5.0