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View Full Version : Jetting the 440 on race gas?



02silverpile
12-18-2006, 12:31 PM
All, I have kind of a silly question. I am used to reading the plugs on a something that is modded, but runs on 94octane. I am aware that once you start running a mix the plugs will look white no matter what the jetting. Because the 110 burns white. How would I read the plugs after installing a 440 kit. I am going to be running a 39mm FCR carb. Does anyone have a good base line, or a good setup for the following. I will be running, either 11:1, or 12:5 compression. Stage 2 hot cam, +6 timing advance, FMF powerbomb header, FMF power core exhaust, Rev box, Port/Polish, thiner base gasket. Thanks.