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View Full Version : 1 word answer: DPR8Z same gap as DPR9Z?


Glamis400ex
09-17-2003, 07:32 PM
Only a 1 word answer needed...

Glamis
MAD400EX
09-17-2003, 07:39 PM
Yes it is the same gap.
Ryan
09-17-2003, 08:16 PM
Whats the difference then :confused: .
Glamis400ex
09-17-2003, 08:17 PM
DPR9Z is a cooler plug for higher compression engines..

Glamis
Ralph
09-17-2003, 08:58 PM
in my rebuild manuel it says its a hotter plug for wot riding...
Woodsrider
09-17-2003, 09:34 PM
Originally posted by Ralph
in my rebuild manuel it says its a hotter plug for wot riding...

Ralph is right, one is for WOT and one is for putzin around in the woods ;)
JOEX
09-17-2003, 09:41 PM
Ralph is half right....
The higher the number the "colder" the plug.
The colder plug is used for "extended high speed riding"

Joe
cals400ex
09-17-2003, 09:50 PM
yep same gap. yeah, you wouldn't want a hotter plug for extended high speed riding. the higher the # on the ngk's, the colder the plug.