Spark Plug

[Dutch Harbor Hobby]

What has everyone else been running for spark plugs in the Rampages? I am having problems starting when cold or warm, when it does start it runs great, idles nice and gets good RPM, sounds like the plug to me, sometimes it has good spark and other times it seems weak, looking to get some input.

 

[BertR]

Ngk cmr7h seems to be the choice plug..you may want to reset the coil gap if your getting mixed spark.

 

[Phill]

+1 Bert

I set my plug at 0.027

 

[Chaplain]

Ngk cmr7h seems to be the choice plug..you may want to reset the coil gap if your getting mixed spark.

what do you set your coil gap at ?

 

[designed2survive]

what do you set your coil gap at ?

@Chaplain look 1 post above yours.

 

[Chaplain]

@Chaplain look 1 post above yours.

I did it has your plug gap but not sure coil gap

 

[G-Man]

what do you set your coil gap at ?

Use a normal business card to set the coil gap to flywheel. Loctite the bolts

 

[designed2survive]

I did it has your plug gap but not sure coil gap

@Chaplain My bad!

Like @G-Man said, put a business card between the flywheel magnet and coil. Hold the coil in place and tighten the screws (loctite them beforehand). Then remove the business card.