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

HobbyKing.com New Products Flash Sale
 

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 > Giant Scale Planes > Gas Engines
Forgot your password? Create a new account


Reply
 
Thread Tools
Old 07-03-2006, 03:00 PM   #1
f3martin
Uber Contributer
 
f3martin's Avatar
 
Join Date: Jan 2006
Location: Torrevieja
Age: 23
Posts: 183
Send a message via MSN to f3martin
Default what should the gap be for mvvs 26 spark plug?

OK
So, what should the gap be on an mvvs 26 spark plug?

Many thanks
Martin
f3martin is offline   Reply With Quote
Old 07-03-2006, 03:11 PM   #2
Ramz
Flying Circles
 
Ramz's Avatar
 
Join Date: Jan 2006
Location: New Brunswick, Canada
Age: 30
Posts: 353
Send a message via MSN to Ramz
Default Re: what should the gap be for mvvs 26 spark plug?

Do you have the original plug that came with it? If you do, just go from that one.
Ramz is offline   Reply With Quote
Old 07-04-2006, 04:39 PM   #3
f3martin
Uber Contributer
 
f3martin's Avatar
 
Join Date: Jan 2006
Location: Torrevieja
Age: 23
Posts: 183
Send a message via MSN to f3martin
Default Re: what should the gap be for mvvs 26 spark plug?

thats the problem, it seems to be a big gap, it has had a few litres through it, and just wanted to check it
f3martin is offline   Reply With Quote
Old 07-05-2006, 11:46 PM   #4
dick hanson
Bad-ass Super Contributer!
 
dick hanson's Avatar
 
Join Date: Jan 2006
Location: murray utah
Posts: 2,114
Default Re: what should the gap be for mvvs 26 spark plug?

.025" is fine
( twenty five thousandths)
dick hanson is offline   Reply With Quote
Old 07-06-2006, 10:18 AM   #5
GmanBill
AMA Show Team
 
GmanBill's Avatar
 
Join Date: May 2006
Location: Van Nuys Ca.
Age: 49
Posts: 371
Send a message via AIM to GmanBill Send a message via MSN to GmanBill Send a message via Yahoo to GmanBill Send a message via Skype™ to GmanBill
Default Re: what should the gap be for mvvs 26 spark plug?

If you are running synth and 92 or 97 octane through it like I am (I am on a pipe too), I run mine at a .032.
__________________

GmanBill is offline   Reply With Quote
Old 07-06-2006, 11:27 AM   #6
adrian
Bad-ass Super Contributer!
 
adrian's Avatar
 
Join Date: Jan 2006
Age: 24
Posts: 2,768
Default Re: what should the gap be for mvvs 26 spark plug?

1 x axo blade thickness
__________________

my blog
http://janstrydom.blogspot.com
adrian is offline   Reply With Quote
Old 07-06-2006, 03:52 PM   #7
dick hanson
Bad-ass Super Contributer!
 
dick hanson's Avatar
 
Join Date: Jan 2006
Location: murray utah
Posts: 2,114
Default Re: what should the gap be for mvvs 26 spark plug?

The spark plug gap is NOT a fixed magic number.
Onthe engine in question, aprox .025 is a good all around number
but what the hell -screw around with it and see if you find yours runs better or worse at different gaps
then - explain why the different gaps make an improvement - or reduce power .
don't guess-- explain it .
dick hanson is offline   Reply With Quote
Old 07-07-2006, 01:00 AM   #8
ifixairplanes
Once daily stick yanker
 
Join Date: Jan 2006
Location: haverhill, ma
Age: 27
Posts: 40
Default Re: what should the gap be for mvvs 26 spark plug?

Quote: Originally Posted by dick hanson
...explain why the different gaps make an improvement - or reduce power .
don't guess-- explain it .
You sound like my 8th grade science teacher!!
__________________
Flyin' High
Huckin' Low
ifixairplanes is offline   Reply With Quote
Old 07-07-2006, 06:03 AM   #9
dick hanson
Bad-ass Super Contributer!
 
dick hanson's Avatar
 
Join Date: Jan 2006
Location: murray utah
Posts: 2,114
Default Re: what should the gap be for mvvs 26 spark plug?

Is it old fashioned to actually figure things out?
I hope not .
dick hanson is offline   Reply With Quote
Old 07-12-2006, 03:09 PM   #10
f3martin
Uber Contributer
 
f3martin's Avatar
 
Join Date: Jan 2006
Location: Torrevieja
Age: 23
Posts: 183
Send a message via MSN to f3martin
Default Re: what should the gap be for mvvs 26 spark plug?

Ok guys, a friend just bought a new mvvs 26, the original gap is, wait for it, its coming, any second, please dont ask me to explain it teacher hanson, I havnt studied, the answer is: .51 mm
f3martin is offline   Reply With Quote
Old 07-12-2006, 07:17 PM   #11
dick hanson
Bad-ass Super Contributer!
 
dick hanson's Avatar
 
Join Date: Jan 2006
Location: murray utah
Posts: 2,114
Default Re: what should the gap be for mvvs 26 spark plug?

no need to study - that is .020"
I mentioned .025"
.003 " is about the thickness of a piece of your homework paper.
so --- close enough
but the larger the gap the higher the voltage rise -
going beyond .025 will gain you nothing - but try it - sooner or later the spark will fail to jump across the electrode to ground --it will jump somewhere else - bad news -- we tested .015 " to .025 and best we found - about .025 Maximum
dick hanson is offline   Reply With Quote
Reply



Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools


Similar Threads
Thread Thread Starter Forum Replies Last Post
3W spark plug GAP juanes1969 Gas Engines 3 09-04-2007 11:59 AM
BME 50 Spark Plug Question karlwatt Gas Engines 5 08-28-2007 03:06 PM
Spark plug gap for standard NGK in DA-100? 3D-Seth General Discussion 7 07-10-2007 02:55 PM
Spark Plug Wire Sheath storklappe Desert Aircraft Support 5 01-18-2007 08:21 AM
doent like starting, but ones started it goes great f3martin Gas Engines 9 06-14-2006 08:58 PM


All times are GMT -5. The time now is 10:10 AM.

All Flyinggiants.com content copyright 2006-2012 by RCGroups.com, LLC except where otherwise indicated. The Flyinggiants.com logo is a trademark of RCGroups.com, LLC.
Please report any misuse of our trademarks or copyright violations using the contact form.
RCGroups Network :: RCGroups :: The E Zone :: Lift Zone :: RC Power :: Crackroll :: RC Cars

Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2012, Jelsoft Enterprises Ltd.