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 01-10-2007, 05:39 PM   #1066
Tech Elite
 
doki_doki's Avatar
 
Join Date: Dec 2003
Location: Cebu City, Philippines and Ocala, Florida, USA
Posts: 3,840
Trader Rating: 2 (100%+)
Default

Quote:
Originally Posted by Grinder
If any bearing goes it destroys the engine. I have not seen any of the ceramic bearing actually explode the ceramic balls. I know of no ceramic bearings out there are up to the specifications of the ones that we have made. There may be cases of out of spec bearings going bad like you described. Or it may have just been run too long on that bearing. I feel more confident with ceramic bearings.
Thanks for the information about the ceramic bearings Well, will just have to keep in check my ceramic bearings then. I'm still using the ones that came from the engine. I have checked them after every run. As of now I have about 1.5 of 25% Tornado fuel thru the engine. The bearing still runs smoothly. Can't detect any metallic sound as you advised. Give or take, how much fuel can you run thru the engine with the correct race settings for the HSN and LSN?
doki_doki is offline   Reply With Quote
Old 01-10-2007, 05:51 PM   #1067
Tech Elite
 
Join Date: Sep 2002
Location: Northern VA
Posts: 3,538
Trader Rating: 4 (100%+)
Send a message via AIM to munrath
Default

Uriah - Did you mention something about chasing 1/8 scales around? I don't know who would do such a thing. LOL
__________________
Tekno RC (RTM) / RadioPost / Tekin / Pro-Match Racing / AKA / PT Racing Oils/Diff Lube

Races for 2015:
PNB, AMS, E-Nats Warm-up, E-Nats, LCRC North East Challenge, RAC, LCRC Halloween, Badlands, ROAR Region 2 Series, and Local Club Racing
munrath is offline   Reply With Quote
Old 01-11-2007, 07:01 AM   #1068
Tech Fanatic
 
Big Jeff BBQ's Avatar
 
Join Date: Aug 2006
Location: Winder Georgia
Posts: 919
Trader Rating: 1 (100%+)
Default

hELLO MARK JEFF HERE WE DO THAT FOR PRACTICE,IT MAKES US FASTER!

HAPPY NEW YEAR !

SEE YA SOON
JEFF E.
__________________
Blowin' Smoke BBQ
Special Thanks To:
Steve Pitts
Kevin Hutchinson
Big Jeff BBQ is offline   Reply With Quote
Old 01-11-2007, 07:27 AM   #1069
Tech Adept
 
Join Date: Sep 2004
Posts: 174
Default

Uriah, what will be the cost of the CRF Modified and when can I order one ?
WorldCup2004 is offline   Reply With Quote
Old 01-11-2007, 10:03 AM   #1070
Tech Adept
 
Rawz's Avatar
 
Join Date: Oct 2006
Location: Brasilia, Brazil
Posts: 116
Default

Hey. Looking in the Murman Modified Motors site. The modded engines listed come with ceramic bearings ?
Rawz is offline   Reply With Quote
Old 01-11-2007, 12:47 PM   #1071
Tech Master
 
Bob Malphurs's Avatar
 
Join Date: May 2005
Location: Monroe, GA USA
Posts: 1,131
Unhappy

Yeah, Uriah tried chasing a car at the Fort and broke an arm in the process!!
Bob Malphurs is offline   Reply With Quote
Old 01-15-2007, 11:53 AM   #1072
Tech Master
 
Grinder's Avatar
R/C Tech Elite Subscriber
 
Join Date: Feb 2003
Posts: 1,847
Trader Rating: 2 (100%+)
Default Murnan Modified CRF engine available soon!

After extensive and exhaustive research and testing, the Murnan Modified Orion CRF engine will be available very soon. Check out the news section of the website.
__________________
www.murnanmodified.com
Grinder is offline   Reply With Quote
Old 01-15-2007, 11:55 AM   #1073
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 Rawz
Hey. Looking in the Murman Modified Motors site. The modded engines listed come with ceramic bearings ?
Hi. Not all of the modified engines come with ceramic bearings. In the description the engine will be described as full ceramic if it has ceramic bearings. Some of the engines like the Novarossi 35+21, and +12-3SCT engines come with one ceramic bearing in the rear from the factory.
__________________
www.murnanmodified.com
Grinder is offline   Reply With Quote
Old 01-15-2007, 12:18 PM   #1074
Tech Adept
 
Diesel Racer's Avatar
 
Join Date: Jun 2003
Location: UK
Posts: 227
Default

Hi Grinder,

Will the modified CRF Engine comply with the EFRA 2006 rules to make it eligible for racing here in the "behind the times" UK.

Regards

Diesel Racer
Diesel Racer is offline   Reply With Quote
Old 01-15-2007, 12:32 PM   #1075
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 Diesel Racer
Hi Grinder,

Will the modified CRF Engine comply with the EFRA 2006 rules to make it eligible for racing here in the "behind the times" UK.

Regards

Diesel Racer
The engine is EFRA legal.
__________________
www.murnanmodified.com
Grinder is offline   Reply With Quote
Old 01-15-2007, 12:57 PM   #1076
Tech Adept
 
Diesel Racer's Avatar
 
Join Date: Jun 2003
Location: UK
Posts: 227
Default

Thanks Grinder,

Can you now run this engine with the standard clutch parts or does it still need the late engaging clutch?
Diesel Racer is offline   Reply With Quote
Old 01-15-2007, 01:13 PM   #1077
Tech Regular
 
mugendude's Avatar
 
Join Date: Mar 2006
Posts: 366
Default

let me tell you what bobby watson had a crf murnan mod and man let me tell you what that thing was a rocket ship it pulled so hard down the back strate and was a rocket off the line and my plus 35 was a screamer to
__________________
murnan modified rb xenon R ballistic missle i love the smell of nitro in the morning
www.rc-racing.org
mugendude is offline   Reply With Quote
Old 01-15-2007, 09:59 PM   #1078
Tech Fanatic
 
robert maestrey's Avatar
 
Join Date: May 2005
Location: Miramar
Posts: 906
Default

Quote:
Originally Posted by mugendude
let me tell you what bobby watson had a crf murnan mod and man let me tell you what that thing was a rocket ship it pulled so hard down the back strate and was a rocket off the line and my plus 35 was a screamer to
Yes it was fast..I will aslo say that the plus 12 I used this weekend felt very nice way to go Uriah...
__________________
Sippin Coladas and Chillin
robert maestrey is offline   Reply With Quote
Old 01-16-2007, 01:00 PM   #1079
Tech Adept
 
Join Date: Sep 2004
Posts: 174
Default

When will the CRF engine be available and could you show us pictures of the mods ?
WorldCup2004 is offline   Reply With Quote
Old 01-16-2007, 01:16 PM   #1080
Tech Master
 
picco007's Avatar
 
Join Date: Dec 2001
Location: TX.
Posts: 1,748
Trader Rating: 81 (100%+)
Send a message via AIM to picco007 Send a message via Yahoo to picco007
Default

Quote:
Originally Posted by WorldCup2004
When will the CRF engine be available and could you show us pictures of the mods ?
On his website it says the 22nd of this month.
__________________
EA Motorsports
picco007 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 07:30 AM.


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

SEO by vBSEO 3.5.0