I disagree..... a 4 blade 17 would replace a 3 blade 18 or 19 (rule of thumb) but stainless to alum there is no automatic pitch change.... I had a 19 stainless and a 19 alum for the same boat... I got about the same holeshot with each but I got about 100 more rpm and 2-3 more mph with the stainless
Last edited by smokeonthewater; 05-24-2013 at 10:11 PM.
|