| 1. how do you clean the piston heads without damaging the surface? the pistons are still in the engine block on a stand (engine disassymbled) 2. how can i use the stock DP heat shields with aftermarket Specialty Z DP. they don't screw in place like on the stock ones. 3. when the front facia is removed, then replaced (many people have this same problem i noticed) how or what causes the seperation (or sag) on both side? and how to get it back to normal (fix it)? Thanks
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