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Power Strokes
7.3 Aftermarket
Comp 910s
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[QUOTE="Rideracelivemx7, post: 936968, member: 305"] thank you! i made this same mistake my first time around, a very knowledgeable friend pointed it out to me after i reviewed my math with him. i completely neglected the installed height. Given i was with in spec but these injectors and turbo i was pushing the comfort level for what was left AFTER full decompression and adjusted height for 130-132lbs of seat pressure. i think the comp 910 has 1.280" before coil bind. when you have 1.78~" of installed height and a powerstroke cam having a lift of what ever it was(cant remember but not super impressive) left like .015" for margin. These arent exact specs but from what i remember it was pretty alarming assuming max power/boost/pressures and boom, hung valve and bent pushrods/rockers. However there are a TON of us on here that get away with some pretty heavy abuse on the 910 springs including myself. I beleive i ended up with 115LBs of seat pressure using a .015 shim/silver shim [/QUOTE]
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