525 efi engine swap in older 35 carbed fountain
#1
what will it take for the conversion , going to buy a pair of updated 525 .s for my icbm and want to know what its going to take for the conversion thanks rob
#2
I assume you had Merc power?
Make sure fuel lines are adequate size 3/8" min. What do you have for drives? Make sure your transom tips are set for the standard bravo template exhaust otherwise you need custom tails for the headers.
Make sure fuel lines are adequate size 3/8" min. What do you have for drives? Make sure your transom tips are set for the standard bravo template exhaust otherwise you need custom tails for the headers.
#4
Registered

Joined: Apr 2005
Posts: 2,999
Likes: 127
From: Lees Summit ~ LOTO 10MM
What year oat is it going in and what was prior power? We repowered a 502EFi boat (97) last year with 525EFI engines and it was no big deal. There was something for the fuel system but I cant remeber what it was. Used standard bravo tails for the boat, no changes there.



