This is te 1st decarb proedure ever.
Those are platinum spark plugs, 1 step colder than stock.
I'll probably replace spark plugs next week and perform a compression test, I'll then post pictures and results.

Stefano

EDIT: I'm not sure about the heat range: stock are AC 41-xxx and those are R 42-xxx maybe hotter than stock? (!!!)
I took a look at the Vortech instructions andthey say not to use platinum spark plugs (!!!)

Last edited by tici; 03/30/08 02:33 AM.