Spark plugs for 90Q20V

[Andrew Duane USG/PE <duane@zk3.dec.com>]

The local import parts place claims there is no tri-electrode
plug for my 90Q20V, and wants to sell me some silver-tipped
plugs for about $10 each.

However, I remembered that others use the F6DTC in their 20V
motors, and this plug is listed by the owner's manual.

Can I in fact use these? Are they about the same $2.50 as
my W7DTCs?

-- 

Andrew L. Duane (JOT-7)			duane@zk3.dec.com
Digital Equipment Corporation		(603)-881-1294
110 Spit Brook Road
M/S ZKO3-3/U14
Nashua, NH    03062-2698

Only my cat shares my opinions, and she's too heavy to care.