R6918B-7/ Br8es

[Gary Drake]

My 99 Rm250 calls for a r6918b-7 and the gap is 22-25 thousands. I have been using the Br8es and want to know if the gap should be set the same?

 

[Nutty Professor]

Same

With these plugs the last digit is the plug gap in mm. Therefore a r6918b-7 has a plug gap of 0.7mm. So gap your new plug the same (0.7mm).

The original plugs are about $US75 in Australia! Sorry cant do 'thou', Australia has been a metric country for over 30 years. Nutty