JE or Wiesco Piston?

[Ironwill]

I am thinking of getting a high compression piston in my Predator 500. Which piston is the better choice JE or Wiesco?

[weedy]

I have used several WISECO pistons and they were excellent. No idea on the JE.

[icefishur96]

X2 on the Weisco! I have used them several times with excelent performance!

[joshr08]

i run wiesco in my big bore predator. to be honest with you for the time and money involved i wouldnt do a 12.5-1 stock bore upgrade. Just my opion but your not going to really get much out of the money you are going to spend. maybe 1-2hp if that. the big bore will only get you about 5-6 hp but either way your still tearing the motor down the same amount and paying for gaskets. check ebay i got my big bore piston for 100 bucks(cheaper then the hi comp stock bore piston) and then i got an advanced sleeve(sister company of wiesco) then took it to my local race builder and had him bore and sleeve my cylinder.