mjltigger
New Member
- Posts
- 1,890
- Location
- Trowbridge, Wiltshire...
Had a Focus Rs with one on the other day at work.. The plug was sparking but it would not catch light![]()
good....
surely the only thing in exhaust that would light with a spark is unburnt fuel and unburnt fuel means a reduced burn which means less power from the engine.. a good clean burn with not enough unburnt fuel in the exhaust to ignite means your getting the most power you can out of your fuel