BR8ES or B8ES?

[Banshee169]

I think the R stands for resistor but not sure. What the difference between the plugs and am I supposed to run the BR8ES or B8ES? Thanks.

[reas11]

the heat range on the plug is the same .. the only diffrence is the br8es will not cause as much interference with things like tvs, radios , phones ect ect . the b8es will cause all kinds of interference .

[Banshee169]

So which do you suggest? All I ride are dunes. Never trails or mountains.

[Haulin]

B8ES

[svtkid78]

Either one its not really a big deal between the two as long as heat range is correct.

[Banshee169]

Coo, thanks.

[MotulMonsta]

Depends on what cdi your running. Stock cdi's will work with b8es, but aftermarket cdi's might malfunction. If you've got a totaly stock ignition system..b8es will work..but if your running aftermarket coil, cdi, or even plug boots..might want to run the r type spark plug.

[oldasdirtrider]

If you are running a Dyna cdi you will need the resistor plugs.

[Banshee169]

I'm not, just stock CDI. Looks like I'll go with the B8ES. Thanks guys.

[adeezy9183]

i have always used b8es. worked fine for me

[sredish]

B8ES work with the stock setup because the stock plug boots have resistors in them so a non-resistor plug will work fine. If you change the boots out then you'll need to run BR8ES. BR8ES and B8ES work exactly the same, no diff in performance or anything. When in doubt, run BR8ES.

 

Later.

[superchicken]

a local shee builder told me once that with a stock cdi you dont want to use resistor plugs.double resistor,b-cause the plug caps are loaded will cause shortened life of the coil and cdi.dont know if its true ,any one know ?