I talked to Polydyn who was able to negotiate a deal with Wiseco. They can do 89mm coated pistons at $609 a set. You have a choice if you want the side coating or not. It will be the same price. I am just going to get the top coating to avoid the guess work of the piston to bore clearance. If you want the pistons, email me asap with your name and number. I will submit it to Polydyn. They are going to put in a batch order for this. They need to know how many to order. Wiseco is considering making the 89mm a catalog piston.
