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jgrewe · 05-01-2008, 08:05 PM

Basically you make grooves in the water jacket area around the spark plugs to increase surface area for water to get to.

05-01-2008, 08:05 PM	#5
jgrewe Rotary Fan in Training Join Date: Feb 2008 Location: On the Beach Posts: 59 Rep Power: 18	Basically you make grooves in the water jacket area around the spark plugs to increase surface area for water to get to. __________________ New rat from the sinking ship.