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 02-19-2007, 01:21 AM   #1141
Tech Regular
 
MRX4-R03's Avatar
 
Join Date: Oct 2005
Location: SA,TX
Posts: 318
Default

Quote:
Originally Posted by PRospeked
Ahh, ok. I thought it would be something like that. I should have checked the site!
From what I have read and heard he is worth the wait,
MRX4-R03 is offline   Reply With Quote
Old 02-19-2007, 03:18 AM   #1142
Tech Adept
 
nitro_moe's Avatar
 
Join Date: Oct 2006
Posts: 109
Default

Hi Uriah,

First I would like to congratulate you on Murnan Modified Motors' performance in the Winternats. Also, I would like to like to ask if you have any modified 5 ports .12 size engines available for sale??

In general, would you recommend the 5 port over 3 or the opposite? Can you please provide a brief comparison on pros and cons disregarding the issue of 5 port being outlaw..??

Thanks..
nitro_moe is offline   Reply With Quote
Old 02-19-2007, 09:04 AM   #1143
Tech Adept
 
Join Date: Sep 2004
Posts: 174
Default

Hello Uriah,

How was the CRF engines at the race ?

Thanks !!!!!
WorldCup2004 is offline   Reply With Quote
Old 02-20-2007, 09:09 AM   #1144
Tech Master
 
Grinder's Avatar
R/C Tech Elite Subscriber
 
Join Date: Feb 2003
Posts: 1,847
Trader Rating: 2 (100%+)
Default Team Murnan at Winternats

I would like to congratulate my team for a great showing at Winternats 2007. I am proud of you all. We had at least one engine in each A main. Sedan, 1/8th, and 1/8th Masters. It takes a lot to win at Ft. Myers, and for that I congratulate all of the winners. I was very pleased with the performance of all the engines that we tested during the week. Some of the engines we tested were the +12-3CT, +12-3SCT, LS3, JL 12 Red Dot, CRF, 35+21, Ninja R01A, Sirio STI. Check out the website to see how each engine ran.
__________________
www.murnanmodified.com
Grinder is offline   Reply With Quote
Old 02-20-2007, 11:58 AM   #1145
Tech Adept
 
Join Date: Sep 2004
Posts: 174
Default

From Murnan site :

The CRF engine was also very fast. The powerband is very similar to the modified +12 engines. It has tons of power everywhere. The engine also get good mileage. Plenty to finish a 5 minute qualifier.
WorldCup2004 is offline   Reply With Quote
Old 02-20-2007, 03:55 PM   #1146
Tech Fanatic
 
robert maestrey's Avatar
 
Join Date: May 2005
Location: Miramar
Posts: 906
Default

Would like to take this time to thank Uriah Murnan for all the support at this years W-Nats...Had a great time working with you...cannot wait til next years W-Nats to do it all over again..

Hey Uriah...abcdefghijklmnop......Whoa

Robert Maestrey
__________________
Sippin Coladas and Chillin
robert maestrey is offline   Reply With Quote
Old 02-25-2007, 08:29 AM   #1147
Tech Rookie
 
Join Date: Jul 2006
Posts: 19
Default

How is the runtime of a Murnan modified compared to the non-modified engine.
Let say for a modified Novarossi +12-3SCT and a Sirio .12 evo 3 STI. What is an estimated runtime if you run 16% nitro?
andyr74 is offline   Reply With Quote
Old 02-25-2007, 09:19 AM   #1148
Tech Master
 
Jamie Corrado's Avatar
 
Join Date: Nov 2004
Location: >New York<
Posts: 1,411
Trader Rating: 9 (100%+)
Default

Quote:
Originally Posted by Grinder
I would like to congratulate my team for a great showing at Winternats 2007. I am proud of you all. We had at least one engine in each A main. Sedan, 1/8th, and 1/8th Masters. It takes a lot to win at Ft. Myers, and for that I congratulate all of the winners. I was very pleased with the performance of all the engines that we tested during the week. Some of the engines we tested were the +12-3CT, +12-3SCT, LS3, JL 12 Red Dot, CRF, 35+21, Ninja R01A, Sirio STI. Check out the website to see how each engine ran.
Uriah,
Thank you for everything. I will talk to you soon. Hopefully I will see you and your peeps up in 301 Md. Thanks again.
Jamie Corrado is offline   Reply With Quote
Old 03-04-2007, 11:23 AM   #1149
Tech Master
 
cdelong's Avatar
 
Join Date: Jul 2004
Location: The Sunshine State
Posts: 1,805
Trader Rating: 12 (100%+)
Default

Uriah,

On a stock 35Plus21 what should the head clearance be set at running 30%?

Out of the box it was 0.022". I run 30% and usually set my clearance to 0.028" on my 321P's. I just wondered if maybe the combustion chamber was larger on the 35Plus21 and hence why it is at 0.022" out of the box with 0.7mm of shims.

Should I add a 0.1mm shim to bring it up to 0.028"?

Thanks
__________________
KYOSHO EVOLVA
35PLUS21
FUTABA 3PKS/KO PROPO
BYRON'S FUEL/TWISTER TIRES
cdelong is offline   Reply With Quote
Old 03-04-2007, 08:48 PM   #1150
Tech Apprentice
 
shocker360's Avatar
 
Join Date: May 2006
Location: Old Dominion
Posts: 64
Default JL Red Dot Engine

Quote:
Originally Posted by Grinder
I would like to congratulate my team for a great showing at Winternats 2007. I am proud of you all. We had at least one engine in each A main. Sedan, 1/8th, and 1/8th Masters. It takes a lot to win at Ft. Myers, and for that I congratulate all of the winners. I was very pleased with the performance of all the engines that we tested during the week. Some of the engines we tested were the +12-3CT, +12-3SCT, LS3, JL 12 Red Dot, CRF, 35+21, Ninja R01A, Sirio STI. Check out the website to see how each engine ran.
Hi Uriah,
Due to the success of the testing at the Winter Nats, are you considering on releasing a modified JL Red Dot soon? If you are, do you have rough time window as to when you might do so? I would certainly be interested in acquiring one at the first opportunity! Hope to see ya at the next big race at 301 Raceway.
Regards
__________________
www.vorra.com
shocker360 is offline   Reply With Quote
Old 03-05-2007, 01:39 AM   #1151
Tech Master
 
buboy28's Avatar
 
Join Date: Jun 2003
Location: manila,philippines
Posts: 1,601
Send a message via AIM to buboy28 Send a message via Yahoo to buboy28
Default

hi, Uriah,

do you do modification work for the Ninja buggy engine, thanks
buboy28 is offline   Reply With Quote
Old 03-05-2007, 01:34 PM   #1152
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,

I to would like to say thanks for all the support that you've provided at the Winternats and in general. You're a great guy and a great friend.

Thanks,
Mark
__________________
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 03-05-2007, 02:39 PM   #1153
Tech Master
 
impalabob64's Avatar
 
Join Date: Jan 2004
Location: florida
Posts: 1,462
Trader Rating: 2 (100%+)
Send a message via AIM to impalabob64
Default Murnan CRF

Hey ,Bobby watson here ,great news from Kraceway the MMCRF ,performed this weekend, put me second starting position in the B-final behind the Boss Uriah.Won the B-main,bumped to the A-main finished 8th position.25min B-main ,30min Amain.
__________________
RoninRc.com
MurnanModifiedMotors
Basher BT-4
impalabob64 is offline   Reply With Quote
Old 03-05-2007, 02:45 PM   #1154
Tech Champion
 
GMartinez's Avatar
 
Join Date: Dec 2004
Location: Sunshine State
Posts: 7,915
Trader Rating: 82 (100%+)
Default

Bobby Congrats On your B Main Win
Uriah nice job on the CRF it just shows that magical touch you put on it your going to have to sprinkle that dixy dust on my motors
__________________
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 03-05-2007, 02:46 PM   #1155
Tech Addict
 
rocca30's Avatar
 
Join Date: Apr 2004
Location: fl
Posts: 589
Default

Quote:
Originally Posted by impalabob64
Hey ,Bobby watson here ,great news from Kraceway the MMCRF ,performed this weekend, put me second starting position in the B-final behind the Boss Uriah.Won the B-main,bumped to the A-main finished 8th position.25min B-main ,30min Amain.
way to go bobby. congrats
__________________
RC AMERICA / / HUDY // SRC / / JC JEWELERS/ / GOT GOLD // MAXX POWER // EXTREME RACING FUEL //
rocca30 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 11:29 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