When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
My 91 Probe balancer let loose,ya all kinds of rattling.Once replaced it was smooth as silk.My 460 plugs have a redish tint, todays gas burns alot cleaner and are harder to read.I would say you are on the rich side. I am also at 7000' I have 600 Edlebrock,I change out the mains and rods cause the plugs where white,now they are redish some what like in the pics but not as dark
