Cannondaleriders

What spark plugs are everyone using.

Anyone using the Splitfire plugs??

I am using the NGK. Usually cr9ek sometimes cr8ek cause when I bought the one dale he gave me a box of them. I am almost through them finally.

I have heard of someone using the splitfire ones so I would do a search.

I have a NGK in mine also.

I have no idea.It has the same plug from 3 years ago when I bought it.

I use NGK Iridium plugs (CR9EIX 3521 .028 ). They are a little pricy and can be tough to find. But I loke they way they run. And with two Cdales have only fouled one plug. And that was from my 3 year old playing with the ignition when I was cleaning it up.

GREAT performance with the NGK CR8EIX Iridiums... I can send 2 for $28 Paypal if you want to try, or you can special order at any bike shop. pacrimdm@msn.com

That's a good deal too. I think I spent $15 each for mine. I bought a box of six and have only used two and gave one to Lurker.

I saw a splitfire that came out of Hasmat's engine, the ground arm was missing. He went dack to NGK, CR8EK. They Give a good
flame travel, with the 2 arms. Never saw a NGK Iridium plug (CR9EIX 3521 .028 ). Are they similar to platinum plugs?

Whats the difference between a CR8EIX and a CR9EIX plugs:confused:

Is one recommended for cold weather and the other for warmer???

Are the Iridiums worth the price difference, OPINIONS!!!!!!!


Just curious.

Spark Plug Heat Ranges Explained