Looks like a Seven Workshop piston - have you spoken to Jamie?
I can't say whether he'd be willing to split a set but he's normally very helpful.
(apologies, just had a rummage in my used pistons box but no +0.060's there)
I can't say whether he'd be willing to split a set but he's normally very helpful.
(apologies, just had a rummage in my used pistons box but no +0.060's there)