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Old 11-20-2018, 07:46 AM
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crawleyscobra crawleyscobra is offline
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Join Date: Oct 2006
Location: Louisville, KY
Cobra Make, Engine: Factory Five MKIII, 427W
Posts: 32
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I had the same oil issue with my Ford Racing M-6007-Z427FRT. I had an early version of the engine. After much research on multiple forums and contacting the Ford Racing support line. I did 2 things. First, I replaced the valve guides and seals and then removed the PCV and just went with filters. I have not had to add oil for three years. I check it every time I drive it. Granted I only drive it about 1000 miles a year, but the change was immediate.
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FFR6682 - MK 3.1 complete kit, Forte built Ford Racing BOSS 427W(475hp/500lbs), TKO600, Power Steering/Brakes, VPM Front/Rear sway bars, Bump steer kit, SAI mod, 13"Front/11.65"Rear Cobra rotors w/calipers, Nitto NT05-255/40R17-Front, 315/35R17-rear,3.55 IRS.
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