They look nice, I wonder though how much weight was added as a result?
Pretty sure they are just pd150 pistons.
Never seen piston failures that weren't the result of something else (valve collision), couldn;t hurt to have the extra coolin though!
Pretty sure they are just pd150 pistons.
Never seen piston failures that weren't the result of something else (valve collision), couldn;t hurt to have the extra coolin though!
i hope PD130 pistons have these... :lol: