Originally Posted by Airhead Wrangler
...as far as I'm concerned when left in stock low compression form, they don't make enough power (heat) to really need one.
Actually, my understanding is these motors run cooler with higher compression.
Wanted: Dead, smashed, crashed or trashed gauges
BMW GAUGE REPAIRS - TACH*SPEEDO*CLOCK*VOLT METER *PODs & LIGHT BOARD*