Community
Wiki Posts
Search
Like Tree13Likes

Murnan Modified Motors

Thread Tools
 
Search this Thread
 
Old 04-18-2003 | 05:08 PM
  #46  
Tech Apprentice
 
Joined: Oct 2002
Posts: 69
From: Diamond Bar, CA
Default

grinder you got pm
kaozzlord is offline  
Old 04-18-2003 | 05:09 PM
  #47  
Tech Apprentice
 
Joined: Oct 2002
Posts: 69
From: Diamond Bar, CA
Default

can anybody post pics of the mods done to your engines,please thanks
kaozzlord is offline  
Old 04-18-2003 | 05:57 PM
  #48  
Grinder's Avatar
Thread Starter
Tech Master
iTrader: (2)
 
Joined: Feb 2003
Posts: 1,864
Default

Nitrochaos if you need a new piston and sleeve send it to me and I will modify it for you, or you can send it to me and I can resize the original sleeve for you for $20.00. Engine life depends on how you run the engine. Just like an unmodified engine if you abuse it it will not last as long as if you take care of it.
Grinder is offline  
Old 04-19-2003 | 06:16 AM
  #49  
Tech Elite
iTrader: (36)
 
Joined: Nov 2001
Posts: 3,823
From: SF Bay Area
Default Grinder

So you can resize my RB x12 3 port and Mod it for me?How much are we looking at?
racenut123 is offline  
Old 04-19-2003 | 01:59 PM
  #50  
Tech Initiate
 
Joined: Apr 2003
Posts: 20
Default

Do you know how much HP or RPM's one of these modded mr12's put out? Anyone dyno one of these? Also, how is the gas mileage compared to stock? Is the run time much lower?

How do these compare to the Roddy x12?
nitrocannon is offline  
Old 04-21-2003 | 12:43 AM
  #51  
Striker's Avatar
Tech Apprentice
iTrader: (2)
 
Joined: Jan 2003
Posts: 71
From: Tallahassee, Fl
Default

Grinder, a friend of mine just bought a MT-12 5 port of yours from E-bay. I can't wait to see it. How does your moded RS-12 S3 compair to your moded MT-12 5 Port? Lastly, how much do you want for a moded RS-12 S3? Thanks.
Striker is offline  
Old 04-21-2003 | 05:29 AM
  #52  
Grinder's Avatar
Thread Starter
Tech Master
iTrader: (2)
 
Joined: Feb 2003
Posts: 1,864
Default

Nitrocannon I am not sure about actual HP figures, but I know that it is higher than stock. The run time is less than a stock motor, but they can still make 6 minutes. The 5 port MT12 is more powerfull than the S3 but it is not ROAR legal. I charge $260.00 for the modified S3's, (because they cost me more) which I should have more of soon.
Grinder is offline  
Old 04-21-2003 | 06:55 AM
  #53  
Old Skool's Avatar
Tech Regular
 
Joined: Nov 2001
Posts: 342
From: SF Bay Area
Default Re: No they usually don't

Originally posted by racenut123
but all the place to raqce in the sf bay area require you run 3 ports roar rules..Too many cheaters.Oh well,this should be fast.
Delta Raceway has an outlaw class, I beleive that you can run just about anything you want, IIRC.
Old Skool is offline  
Old 04-21-2003 | 07:26 AM
  #54  
Tech Initiate
 
Joined: Jan 2003
Posts: 40
Default

I've been told by the staff at Delta R/C on numerous occasions that it's "run what you brung" as far as engines go.

Old Skool - You running the Lola body out at Delta? I'm a bit of a newb out there, wondering if I should be looking at a Lola body.

-Jeff
JeffS is offline  
Old 04-27-2003 | 11:13 PM
  #55  
theRED5's Avatar
Tech Master
 
Joined: Aug 2002
Posts: 1,022
From: near Athens,GA
Thumbs up

This guy.
theRED5 is offline  
Old 04-28-2003 | 04:16 PM
  #56  
Grinder's Avatar
Thread Starter
Tech Master
iTrader: (2)
 
Joined: Feb 2003
Posts: 1,864
Default

.

Last edited by Grinder; 02-05-2008 at 03:46 AM.
Grinder is offline  
Old 04-28-2003 | 04:17 PM
  #57  
Grinder's Avatar
Thread Starter
Tech Master
iTrader: (2)
 
Joined: Feb 2003
Posts: 1,864
Default

Crank.

Last edited by Grinder; 01-04-2007 at 07:13 PM.
Grinder is offline  
Old 04-28-2003 | 04:18 PM
  #58  
Tech Adept
 
Joined: Nov 2002
Posts: 222
From: The Windy City
Default

When canwe expect those S3's to be in?
Nytrochaos is offline  
Old 04-28-2003 | 06:41 PM
  #59  
rrgt_kid's Avatar
Tech Regular
 
Joined: Apr 2003
Posts: 310
From: Brisbane Australia
Default

Originally posted by Grinder
Nitrochaos if you need a new piston and sleeve send it to me and I will modify it for you, or you can send it to me and I can resize the original sleeve for you for $20.00. Engine life depends on how you run the engine. Just like an unmodified engine if you abuse it it will not last as long as if you take care of it.
what you mean by resize the origanal sleeve.

jeremy.

is it possible to have some pics of modded s3's
rrgt_kid is offline  
Old 04-29-2003 | 07:52 AM
  #60  
Tech Adept
 
Joined: Mar 2003
Posts: 120
From: Wash, D.C.
Default

hi grinder,

have you ever seen or modded one these motors? i picked up a new one in an ebay auction for a KX-2 Avance - i know it's not the best motor but do you think u can mod it?
cybertoolzz is offline  


Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service -

Copyright © 2026 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.