I’m looking for information/suggestions on props for the 1988 223 SS with the 7.4 V8 330 hp. I’m trying to improve the performance of the boat to get it up on plane a little quicker than the 45 seconds now. The current owner tells me it’s a 14x21 Mirage. Would there be any benefit to tryin a 4 blade prop and if so what diameter & pitch should I try. I’m trying to decide whether or not to purchase the boat. The boat is in excellent condition and I think priced right. The motor has approx 760 hrs on the hour meter. Any comments/suggestions or advise would be appreciated.

I'd consider a 19P Revolution 4. Let us know if you wish to test one.

https://bblades.com/propeller-test-program/

Brett