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Splitfire Plugs...any good or just marketing gimmick ?
https://ukbeg.com/forum/viewtopic.php?f=7&t=1333
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Author:  FEI-LO [ 29 Jun 2009 17:57 ]
Post subject:  Splitfire Plugs...any good or just marketing gimmick ?

Searched to see if this has been asked before - couldn't find it.

My M2 is running well but someone with a Yamaha V twin- advised me to try these ....Splitfire plugs.

Of course the advertisement makes all sorts of claims supported :roll: :roll: by references from a range of bikers with a range of bikes.

Just wondered what the expert opinion on these is .........the science makes a degree of sense.

:D :D

Author:  Nate [ 29 Jun 2009 18:11 ]
Post subject:  Re: Splitfire Plugs...any good or just marketing gimmick ?

Hi FLY-LO.

A good friend of mine tried some years ago in a Virago no sorry a Yam TR1 and though they were rubbish so went back to NGK.
Thats all I knows about them :)

Nate.

Author:  zoidberg [ 29 Jun 2009 18:15 ]
Post subject:  Re: Splitfire Plugs...any good or just marketing gimmick ?

I haven't heard many good reports from people who have tried them.

I had one in my RD125LC when I first starteds riding, I took it in for an MOT, and to get it looked at, it was running a bit ropey. the mechanic binned the splitfire and put an NGK in.

Author:  softley [ 29 Jun 2009 18:19 ]
Post subject:  Re: Splitfire Plugs...any good or just marketing gimmick ?

The standard plugs used on Buell’s do the job and are specified by the manufacturer to suite the engine. Unless you have made significant changes (to head/cylinder internals) why bother? If you are experiencing problems with plug fouling etc. I would say that is a symptom not a cause.
Having said that it may be worth a try but if your only dyno is your arse unless they just don't work you will be hard pushed to tell the difference IMHO that is.

Author:  pash [ 29 Jun 2009 18:26 ]
Post subject:  Re: Splitfire Plugs...any good or just marketing gimmick ?

Yeah, just use std Harley plugs... So you don't forget, jot it down in your FEI-LOfax :lol:

Author:  FEI-LO [ 29 Jun 2009 18:39 ]
Post subject:  Re: Splitfire Plugs...any good or just marketing gimmick ?

Pash wrote -
Quote:
So you don't forget, jot it down in your FEI-LOfax


:rofl: :rofl:

Thanks for the advice .......better to use my Jota(jotter)

Image

:D :D

Author:  03 [ 29 Jun 2009 18:53 ]
Post subject:  Re: Splitfire Plugs...any good or just marketing gimmick ?

Is that your Lav? Lovely bike, I'm very envious.

Has anyone ever noticed any difference between branded plugs? Either they work, or they don't is my guess. I did try Splitfires a good while ago and I thought they were good. But when I switched to something else there was no noticeable difference. Kings new clothes?

Actually, in response to my own question- When I used to run air cooled Yamaha 2 strokes (a loooong while ago), the only plugs that lasted more than 3 days were NGK's. They lasted a week. When they were 75p each and I earned £12 a week, that was some serious money :lol:

Author:  Nate [ 29 Jun 2009 19:00 ]
Post subject:  Re: Splitfire Plugs...any good or just marketing gimmick ?

FEI-LO wrote:
Pash wrote -
Quote:
So you don't forget, jot it down in your FEI-LOfax


:rofl: :rofl:

Thanks for the advice .......better to use my Jota(jotter)

Image

:D :D


Nice bike FEI-LO :worthy:

N.

Author:  Spook [ 29 Jun 2009 19:07 ]
Post subject:  Re: Splitfire Plugs...any good or just marketing gimmick ?

Stick to HD pastry boy :D

Author:  FEI-LO [ 29 Jun 2009 19:14 ]
Post subject:  Re: Splitfire Plugs...any good or just marketing gimmick ?

Nate said
Quote:
Nice bike FEI-LO


I agree ...... :x ......but sadly ...........not mine........yet!

:D :D

Author:  Nate [ 29 Jun 2009 19:20 ]
Post subject:  Re: Splitfire Plugs...any good or just marketing gimmick ?

You bugger, leading us up the garden path like that :yup:

N.

Author:  Robin [ 29 Jun 2009 19:26 ]
Post subject:  Re: Splitfire Plugs...any good or just marketing gimmick ?

If you do get some make sure you get the right heat grade.

Holey pistons batman :shock:

Author:  Derek Putley [ 29 Jun 2009 19:52 ]
Post subject:  Re: Splitfire Plugs...any good or just marketing gimmick ?

I think I tried them along time ago in one of Harleys and did not notice any change in performance.

Unlike my t0-smoke Benelli 250 2C which showed a strong preference for gold-palladium spark plugs.

Author:  Adam [ 29 Jun 2009 20:27 ]
Post subject:  Re: Splitfire Plugs...any good or just marketing gimmick ?

Any oldies here remember the old Lodge plugs that has 3 electrodes - and you could take them apart :D I had hours of fun with these when I were a lad :roll:

Has anyone tried indexing their plugs or seen any dyno evidence that it works :?:

Author:  pash [ 29 Jun 2009 20:32 ]
Post subject:  Re: Splitfire Plugs...any good or just marketing gimmick ?

Adam wrote:
Has anyone tried indexing their plugs or seen any dyno evidence that it works :?:


Yes and yes, but only has a measureable effect with lean mixtures IIRC.

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