[Diy_efi] 928/749

[Mike]

At 10:02 PM 8/21/07, you wrote:
>I read in circle track awhile back that it helps to ground the cylinder heads to the block or battery with a good ground strap. The head bolts going into the block having thread sealant on them don't give a good ground for the plugs. 

Ah ha, that prob explains why the two small screws are used on the RB30
head even though there are head to block locating collars in various places...