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I have seen alot of them turn blue. I also know that this somtimes can come from running to lean. Mine turned blue on the pulling truck as soon as we fired it up and sure enough it was running lean.
Hmmm, mine started bluing within five minutes of first being ran. I'm sure it wasn't leaned out. My eyes were watering from the exhaust fumes. Definetely rich.
since i have a 89 efi 460 l and l wont guarantee a fit since i have to use the efi headers due to different ports in the heads. with 3 inch body and 6 inch suspention do you guys think they would fit? which ones? fenderwell or chasis headers?
I have about 2 inches of suspension lift right now on my 78.
I would have been able to use my chassis exit headers if I had a bigger lift, but they just barely cleared the front driveshaft leaving no room for suspension compression.
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath
Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.