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Power Strokes
6.4 Aftermarket
Looking for info on safe parameters
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[QUOTE="B585Ford, post: 1107852, member: 5497"] IMO if you are making passes, you run your truck hard and especially if you plan to add fuel, I would do the WG when you are doing the exhaust manny and DP. Sean's DP is the only I could get to fit since the bell housing on the ZF6 is larger than an auto. IMO pistons are a complete crap shoot. We didn't know they were an issue back when I did studs so I still have the stockers. If I ever add fuel, I will do the pistons. At least when you get the heads off you can inspect them for cracks. Around 70 psi is when the valve will start to float. Mine has been as high as 72 a few times on the stock valvetrain and so far no issues but that always makes me nerveous. [/QUOTE]
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Looking for info on safe parameters
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