I have a allmost new set of emi thunders the have the cast uppers but are still a performance improvement they are in great shape I received them with a boat I purchased the previous owner set the exhaust up wrong and hydrolocked the engine so theses where only other for maybe an hour. I'm looking for offers or trade for a supercharger any thing from a 144 to an 877 would really like a mercury 525 blower but make me other offers in the middle of building a boat so any performance parts would be considered and I'm willing to throw cash in to make a deal even

can you shoot me a pic [email protected] and a price