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5.0L (1979-1995) MustangTechnical discussions on 5.0 Liter Mustangs within. This does not include the 5.0 from the 2011 Mustang GT. That information is in the 2005-1011 section.
I have read that the explorer gt40/gt40p heads had weak valvesprings. Some say they are the same at e7 valvesprings. Im not sure which is correct. Im sticking with the stock ho cam, wondering if the gt40 explorer valvesprings will hold up to 5200rpm?
Any experiences with ppl who have used the explorer valvetrain and ho cam is appreciated. Thanks
ok sounds good. my buddy thought 90lbs and 260lbs for 5000rpm. idk where he got those specs. but ill be sure to check the specs of these to what you stated. thanks again