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W/PCR piston
- Thread starter matuva
- Start date
NVW
Well-Known Member
It would lower compression, and would likely work for DI with different heads?
3500GMC
What T F, over
Wrong photo me thinks. MAHLE was/is a piston mfr for our venerable 6.2/5. The part number 027011HAWR reflects a .010 reduced compression height slug.
- Staff
- #4
I hope the picture is just a generic stock photo because that is a direct injected piston. IDI engines use a ricardo bowl in them to distribute the flame front whereas a direct injected engine uses a bowl since the combustion takes place in the piston instead of a pre-chamber.