I Have Stock Merc 525sc And Need To Order New Power Valves For The Dominator 1050 That Sit On Top,i Believe They Are 6.5 But Not 100% On That,can Any Body Help Me With The Numbers I Need To Order Them,and Maybe What Type,thanks For The Help!

JJ- Here's what the Merc Manual shows for the 525SC 454 with the 1050 Holley. BOTH power valves are 6.5's, Holley #125-165. By the way, they show #98 jets in all four corners. They show the 1050 as the Model 4500, Manufacturer #8082, Merc #12377 A6 so we're all singing from the same hymnal... Lou

Thanks For The Reply,now I Can Order :d :d