In a message dated 7/6/2007 9:19:52 A.M. Eastern Daylight Time,
eanderson@carolina.rr.com writes:
$25 is a
lot to pay when the stock ones run $5-7 a piece, but if you fly
much with
100LL then you will find you need to replace them around 25 hours
or
so. So if this plug overcame the fouling problem and gave a much longer
life, then they might be worth the price for that reason
along.
Ed
Racing plugs from NGK are $32.00 each...........
NGK R6725-115.
Lynn E. Hanover