SoCal Jet Boats
Tech Talk => Engine Mechanical / Electrical => Topic started by: goin_up_river771 on May 23, 2017, 02:24:51 PM
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Looking for the part number for some colder firing spark plugs to exchange the ones I got
461
hydraulic roller
6-71 blower
GM rect. Port heads
dual 650 double puppets
8.7 : 1 compression before the blower
Running a 1 to 1 pulley ratio
Let's dance
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My set up requires a colder plug. I've always run the NGK V-Power 8.