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GQ 4.2 dizzy cap what is the 8th hole for?

Posted: Wed Jul 07, 2010 2:52 pm
by steveoo
I have just been looking over the truck today. I have noticed that on the dizzy cap there is the 6 leads which go to the motor and then 1 to igination coil and then there is one little nipple left about 3 mm in size what is this for?? whats surpost to be on there??

steve

Re: GQ 4.2 dizzy cap what is the 8th hole for?

Posted: Wed Jul 07, 2010 4:17 pm
by 351ciofgrunt
Not sure, but some people connect a hose to it to pressurize the dizzy cap, keep the water out

Re: GQ 4.2 dizzy cap what is the 8th hole for?

Posted: Thu Jul 08, 2010 12:00 pm
by Bigred Gq
Its a breather for your distributor,fit a hose to it & silicone the joint between cap and dizzy body and you have a near watertight dizzy. Thats how mine came. :)