525efi pistons.Manley or JE?
 

Standard pistons.What are they?

i believe pistons are j&e and rods are manley.

So 525's have JE's?

I was told by Merc. Racing and the a guy at the SEMA show in Vagas at the Manley booth that they are Manley piston. You could call Merc. and Manley to make sure.

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Vegas

Manley = rods
J&E - pistons

Anyone know for sure

525's have JE'shttp://www.bdoh.info/7.jpg

Every stock 502 I've ever been inside of has had JE's. This includes 500EFIs.

Haven't been inside of a 525

MC

JE piston in the 500EFI and 525EFI. Call JE.

Thats what i believed.Exactly the same piston as the 502 Gen VI crate motor,giving 8.75 compression.
Was told recently by someone who should know better they were Manley.Mine definetly have JE's.