Go Back  R/C Tech Forums > General Forums > Nitro Off-Road > Offroad Nitro Engine Forum
The Official FX Royal Racing Engine Thread >

The Official FX Royal Racing Engine Thread

Like Tree11Likes

The Official FX Royal Racing Engine Thread

Reply

Old 07-07-2017, 10:13 AM
  #1651  
Tech Elite
iTrader: (94)
 
rider313's Avatar
 
Join Date: Sep 2009
Location: MN
Posts: 4,436
Trader Rating: 94 (100%+)
Default

Yeah they changed the name last minute to K301.
rider313 is offline  
Reply With Quote
Old 07-17-2017, 10:05 PM
  #1652  
Tech Initiate
 
Join Date: Feb 2015
Posts: 37
Default

Just got a K5 DC and going to start the break-in using the included plug.

My LHS do not stock any FX plugs, is it ok to use the OS P3 or P4 plug after break-in?

P3 plug : https://www.amainhobbies.com/o.s.-p3...71641300/p6015

P3 gold plug: https://www.amainhobbies.com/o.s.-p3...642720/p577739
Qrio is offline  
Reply With Quote
Old 07-17-2017, 11:19 PM
  #1653  
Tech Master
iTrader: (47)
 
toyoter91's Avatar
 
Join Date: May 2011
Posts: 1,352
Trader Rating: 47 (100%+)
Default

Yeah you will be fine with the OS plugs
toyoter91 is offline  
Reply With Quote
Old 07-20-2017, 05:33 AM
  #1654  
Tech Adept
 
Join Date: Jul 2014
Posts: 121
Default

Originally Posted by toyoter91 View Post
Yeah you will be fine with the OS plugs
the fx plugs are rebranded os plugs.
the packaging even says 'made in japan'!
clarkie_ni is offline  
Reply With Quote
Old 07-26-2017, 07:05 PM
  #1655  
Tech Elite
iTrader: (87)
 
Motorman007's Avatar
 
Join Date: Dec 2003
Posts: 3,346
Trader Rating: 87 (100%+)
Default

Not a bad price for the new k301. Cheaper than Os speed.. May have to try one. Will the OS pipes work on this motor. I have 2050 2060 2090 and eb mod pipe.. No fx pipes
Motorman007 is online now  
Reply With Quote
Old 07-27-2017, 05:28 AM
  #1656  
Tech Elite
iTrader: (94)
 
rider313's Avatar
 
Join Date: Sep 2009
Location: MN
Posts: 4,436
Trader Rating: 94 (100%+)
Default

it responds well to the OS 75mm header and 2090 pipeset.
Motorman007 likes this.
rider313 is offline  
Reply With Quote
Old 07-27-2017, 07:32 AM
  #1657  
Tech Master
iTrader: (37)
 
keithw11's Avatar
 
Join Date: Oct 2005
Posts: 1,432
Trader Rating: 37 (97%+)
Default

I just picked up a fx k3dc motor what's a good pipe for this engine I have a os 2090 and novarossi 9901 what either of these be ok also what's a good operating temp for this engine? thanks for any help
keithw11 is offline  
Reply With Quote
Old 08-02-2017, 08:08 PM
  #1658  
Tech Adept
 
Join Date: Feb 2011
Posts: 199
Default

Are this guys going to copy everything OS engines, Look at that pipe and heat sink and not to mention the hole fx royal engines. http://www.neobuggy.net/2017/08/02/n...tted-at-euros/
kyosho28 is offline  
Reply With Quote
Old 08-03-2017, 06:40 AM
  #1659  
Tech Elite
iTrader: (87)
 
Motorman007's Avatar
 
Join Date: Dec 2003
Posts: 3,346
Trader Rating: 87 (100%+)
Default

Originally Posted by kyosho28 View Post
Are this guys going to copy everything OS engines, Look at that pipe and heat sink and not to mention the hole fx royal engines. New FX ?low profile? cooling head spotted at Euros -NeoBuggy.net ? Offroad RC Car News
Cheaper OS..
Motorman007 is online now  
Reply With Quote
Old 09-30-2017, 01:38 PM
  #1660  
Tech Elite
iTrader: (67)
 
22Racer's Avatar
 
Join Date: Mar 2002
Location: Wanamingo Mn
Posts: 3,150
Trader Rating: 67 (100%+)
Default

Is anyone running a Fx 3 port in Truggy? Wondering how they work in one.

Rex
22Racer is offline  
Reply With Quote
Old 10-06-2017, 06:52 PM
  #1661  
Tech Apprentice
 
Join Date: Mar 2014
Location: Warrnambool
Posts: 75
Default

Has anyone tested out the 2131 pipe on a 5 port?

Has anyone tested out a 2058 on either 3 or 5 port?

What were your findings?
RCNitroAddict79 is offline  
Reply With Quote
Old 12-14-2017, 05:25 PM
  #1662  
Tech Elite
iTrader: (67)
 
22Racer's Avatar
 
Join Date: Mar 2002
Location: Wanamingo Mn
Posts: 3,150
Trader Rating: 67 (100%+)
Default

I ordered the new K501R Racer. This engine is really nice for a budget engine! Here's a review of it.
https://www.youtube.com/watch?v=Gn7glZlL1Ak&t=356s

Rex
NitroVein likes this.
22Racer is offline  
Reply With Quote
Old 12-15-2017, 03:04 AM
  #1663  
Tech Fanatic
 
Join Date: Dec 2010
Location: Sweden
Posts: 756
Default

Originally Posted by 22Racer View Post
I ordered the new K501R Racer. This engine is really nice for a budget engine! Here's a review of it.
https://www.youtube.com/watch?v=Gn7glZlL1Ak&t=356s

Rex
Great review, thanks for sharing!

I did notice on the induction timing that my math didn't add up to yours, I got 219 total on both K5 and K5 Racer (going by duration numbers on that paper).
Just thought I should mention it.
NitroVein is offline  
Reply With Quote
Old 12-15-2017, 01:16 PM
  #1664  
Tech Elite
iTrader: (67)
 
22Racer's Avatar
 
Join Date: Mar 2002
Location: Wanamingo Mn
Posts: 3,150
Trader Rating: 67 (100%+)
Default

Originally Posted by NitroVein View Post
Great review, thanks for sharing!

I did notice on the induction timing that my math didn't add up to yours, I got 219 total on both K5 and K5 Racer (going by duration numbers on that paper).
Just thought I should mention it.
It's an Excel program and adds it up, It could be rounding up or down I guess.

Rex
22Racer is offline  
Reply With Quote
Old 12-15-2017, 02:41 PM
  #1665  
Tech Fanatic
 
Join Date: Dec 2010
Location: Sweden
Posts: 756
Default

Originally Posted by 22Racer View Post
It's an Excel program and adds it up, It could be rounding up or down I guess.

Rex
I see, that makes sense.
NitroVein is offline  
Reply With Quote

Thread Tools
Search this Thread

Contact Us Archive Advertising Cookie Policy Privacy Statement Terms of Service