Originally Posted by junk90xj
dont double head gaskets unless you want a leak. thats just retarted.
if you dont want to use a higher grade fuel then a stock set of 4v 351w heads will work fine.
i personally love horsepower so i would keep them and just pay a touch more for fuel. midgrade should be fine in that motor.
Thank you for stating that before I could. Doubling up a head gasket is beyond Autistic dont ever do that.....