honestly man pick the piston you feel most comfortable with. All of them have to go through the same rigorous tests as the other. Each company has its own theory and design on what works....and they all work. Wiseco has been proven just like CP. I wouldn't knock their pistons out by any means. You get what you pay for..for sure...however no matter what pistons/rods...any part you install in that engine if the tune is shit the engine will never last. I see a lot of ppl get so worried about what they want internals wise when they go to build a mere 600-800HP build and if it isnt tuned right...that engine isn't going to care what pistons/rods it has inside..its going to spit them out. If you want to buy high dollar pistons by all means do so but from my experience and testing...i haven't see any adverse affects from using a CP over a Wiseco...I've just noticed that the CP puts more detail and time into their particular product when they make it is all. Both are a great piston...even the ross is but not many use ross pistons in their racing engine where CP/Wiseco/JE are you're number 3 primarily used.
