Welcome to The FlyingGiants! - please login or click this bar to join our community...

NitroPlanes Giant Scale New Arrivals Sales Nitro Planes Gadgets
 

Welcome to The FlyingGiants Community! We're all about fun, and inside you'll find the greatest, friendliest, and most helpful group of people around! If this is your first time visiting, please check out site, and click here to sign up! We hope to see you soon!!

Go Back   FlyingGiants Forums > Giant Scale Discussions > Gas Engines and Power


Gas Engines and Power Discuss all aspects of giant scale power systems

Support our Sponsors

Reply
 
Thread Tools Display Modes
Old 07-11-2008, 10:18 PM   #361 (permalink)
Super Contributer
 
FLZman's Avatar
 
Join Date: Jan 2008
Location: Lakeland, FL
Age: 44
Posts: 117
FLZman is offline
Default Re: CRRC Pro GF26I

I got some NGK plugs for my crrc and I was hoping someone can give me the gap size I am shooting for on it.

Thanks

Z
  Reply With Quote
Old 07-11-2008, 10:41 PM   #362 (permalink)
Bad-ass Super Contributer!
 
2robinhood's Avatar
 
Join Date: Aug 2006
Location: Egg Harbor City, NJ
Age: 40
Posts: 1,105
2robinhood is offline
Default Re: CRRC Pro GF26I

Hey guys, I bought my plugs on e-bay .
Got ten of the for under $15.00 @ the door.
E-bay auction number 230252802929
__________________
.
.
.
.
.
"What We do in Life...Echoes in Eternity"...
  Reply With Quote
Old 07-12-2008, 04:01 AM   #363 (permalink)
Flyin' Around
 
gazzajp's Avatar
 
Join Date: May 2008
Location: Victoria, Australia
Posts: 10
gazzajp is offline
Default Re: CRRC Pro GF26I

That's the same thing I'd like to know - gap size for the NGK plug. I just put one in and the engine runs like crap with it. Put the torch back in and it runs nice.
  Reply With Quote
Old 07-12-2008, 02:53 PM   #364 (permalink)
I saw the poo waterfall
 
3Dguy's Avatar
 
Join Date: Jan 2008
Location: Antioch, Tennessee, USA
Age: 18
Posts: 8,405
3Dguy is online now
Default Re: CRRC Pro GF26I

I gapped mine to .020". It seems okay. I might open the gap slightly, but I usually won't exceed .025". I haven't measured the gap on the Torch plug, but it would make sense.
__________________
-Anderson S.

The epitome of a microwave society.

  Reply With Quote
Old 07-13-2008, 11:45 PM   #365 (permalink)
Bad-ass Super Contributer!
 
2robinhood's Avatar
 
Join Date: Aug 2006
Location: Egg Harbor City, NJ
Age: 40
Posts: 1,105
2robinhood is offline
Default Re: CRRC Pro GF26I

OK, lets all chime in here.
FLZman has been having problems with his GF26I.
I found out that his engine has a Walbro WT-745 on it.
I am having no trouble at all with mine and it is a screaming little engine.
Mine has a Walbro WT-793 on it.

Ken Crane what does your engine have?

Everyone, what carbs on on yours, and are you having any problems?
__________________
.
.
.
.
.
"What We do in Life...Echoes in Eternity"...
  Reply With Quote
Old 07-14-2008, 03:57 AM   #366 (permalink)
I saw the poo waterfall
 
3Dguy's Avatar
 
Join Date: Jan 2008
Location: Antioch, Tennessee, USA
Age: 18
Posts: 8,405
3Dguy is online now
Default Re: CRRC Pro GF26I

Alright, I'll chime in here...I admit it. I'm having trouble. Walbro WT-745

This engine broke my Showtime yesterday, and I will murder the thing if it continues to do so.
__________________
-Anderson S.

The epitome of a microwave society.


Last edited by 3Dguy; 07-14-2008 at 03:58 AM. Reason: adding more anger
  Reply With Quote
Old 07-14-2008, 05:03 AM   #367 (permalink)
Flyin' Around
 
gazzajp's Avatar
 
Join Date: May 2008
Location: Victoria, Australia
Posts: 10
gazzajp is offline
Default Re: CRRC Pro GF26I

Mine has WT 716 stamped next to each other and 793 stamped below the WT. So I'm not sure what it is. My engine runs great but I can't get the rpm's that others are getting.
  Reply With Quote
Old 07-14-2008, 05:51 AM   #368 (permalink)
Super Contributer
 
FLZman's Avatar
 
Join Date: Jan 2008
Location: Lakeland, FL
Age: 44
Posts: 117
FLZman is offline
Default Re: CRRC Pro GF26I

3d guy,

sorry about the showtime but thanks for chiming in. If I had flown mine the way it is acting with the 745 on it, mine would have been toast as well. Where did your engine come from? Not saying for sure it is the 745 but we spent a lot of time on this engine yesterday and couldn't find anything else to point to.
  Reply With Quote
Old 07-14-2008, 07:02 AM   #369 (permalink)
I saw the poo waterfall
 
3Dguy's Avatar
 
Join Date: Jan 2008
Location: Antioch, Tennessee, USA
Age: 18
Posts: 8,405
3Dguy is online now
Default Re: CRRC Pro GF26I

I ordered mine from rconlysite. I spent a lot of time tuning it also, but I can't pinpoint the issue. The plane is definately repairable, but it is just annoying. Before the CRRC, I had a BCMA in the Showtime, and that engine literally ran right out of the box.
  Reply With Quote
Old 07-14-2008, 07:19 AM   #370 (permalink)
Super Contributer
 
FLZman's Avatar
 
Join Date: Jan 2008
Location: Lakeland, FL
Age: 44
Posts: 117
FLZman is offline
Default Re: CRRC Pro GF26I

Same place here. I was told I was the only one that ever had an issue with "all" the engines they sold, guess not. I can tune a gas motor fairly well but yesterday I had the luxury of having some serious tuners and they gave up on it after couple hours. Their best guess was carb but not set in stone.

Ray came up with a couple ideas that are worth trying. Nice and helpful guy and he didnt even sell me the engine.

Thanks
Z
  Reply With Quote
Old 07-14-2008, 07:31 AM   #371 (permalink)
Bad-ass Super Contributer!
 
2robinhood's Avatar
 
Join Date: Aug 2006
Location: Egg Harbor City, NJ
Age: 40
Posts: 1,105
2robinhood is offline
Default Re: CRRC Pro GF26I

Quote: Originally Posted by gazzajp
View Post
Mine has WT 716 stamped next to each other and 793 stamped below the WT. So I'm not sure what it is. My engine runs great but I can't get the rpm's that others are getting.

Could be the prop.
Every prop loads different, I have even had props of the same brand and same size give rpm readings of a 200 rpm differance.
Weather, sea level, etc. all come into play also.
__________________
.
.
.
.
.
"What We do in Life...Echoes in Eternity"...
  Reply With Quote
Old 07-14-2008, 07:35 AM   #372 (permalink)
I saw the poo waterfall
 
3Dguy's Avatar
 
Join Date: Jan 2008
Location: Antioch, Tennessee, USA
Age: 18
Posts: 8,405
3Dguy is online now
Default Re: CRRC Pro GF26I

Yea, I heard Ray was a nice guy. I had someone with a more experience help me with tuning, but we were stumped and then the plane went down. I was also told every 26 was running fine, and that adjusting the low needle would fix it.

Ideas?! Would you care to elaborate?
  Reply With Quote
Reply


Currently Active Users Viewing This Thread: 3 (2 members and 1 guests)
wilde1j, Willie
Thread Tools
Display Modes

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 Off
Pingbacks are Off
Refbacks are Off

Similar Threads
Thread Thread Starter Forum Replies Last Post
Help with CRRC Pro 26cc engine 2robinhood Gas Engines and Power 77 11-10-2009 07:25 AM
CRRC PRO GF45I any good? 2robinhood Gas Engines and Power 135 10-06-2009 05:37 AM
CRRC PRO 45 CUSTOMER SERVICE rede2fly Gas Engines and Power 26 11-24-2006 11:39 PM
Houston Hoverfest Pro Bro March 25-26 YNOT Fly-in's, Competitive Events, and Get Togethers 13 03-27-2006 10:14 PM


All times are GMT -5. The time now is 11:51 PM.


  Sitemap :: Contact Us :: Community :: News :: Videos and Photos :: About Us
FlyingGiants, and The Leading Edge, are trademarks of RCGroups.com LLC. All content (c). All rights reserved.
Please view our disclaimer


Powered by vBulletin® Version 3.7.3
Copyright ©2000 - 2009, Jelsoft Enterprises Ltd.
SEO by vBSEO 3.2.0