Converting to 525's
 

Price and what it takes to convert a 502 Carb motor into a 525SC???

Re: Converting to 525's
 

First I think the Merc 525sc that you are thinking of is a 454 ci then add blower. I think you need to ask yourself how much HP do you want from your 502 carb, and if you really want a blower? Some engine builders offer packages to build your 502 up to around 600hp NA.

WILL :drink:

Re: Converting to 525's
 

Cheaper to add 525efi systems instead.I just happen to have to sets for sale in the swap shop.$6300 includeds shipping.The only thing i know you'll need is a fuel pressure sending unit.

Re: Converting to 525's
 

What does that all include? Thanks for the Help.

Re: Converting to 525's
 

The intake,fuel injection system,dist.,wires,ecu,fuel pump,new fuel filter,fuel water seperator,fuel cool system,even the sticker that says 525efi thats on the top of the intake.Call me if you need anything else or email me your #.540-400-5536

Re: Converting to 525's
 

I've got two 525 efi's long blocks 2003 with 201 hrs.
Ck the classifieds ! Rebuild 1 & buy the parts from docmanrich & you will have about 540 hp on 87 octane

LS

Re: Converting to 525's
 

Johnny call Leon he has some new combinations 600-650hp very reasonbly priced, natuarally asp., pump gas ,run forever. I had some of his 509s in my old 35 ,ran for years and never touched them, this will be cheaper and faster than trying to do the 525s.

Re: Converting to 525's
 

Lucky you should buy my systems and sale 2 complete motors.I'll give you a heck of a deal. :D

Re: Converting to 525's
 

I did the swap for about 5 grand complete..love it ..runs excellent !!

Re: Converting to 525's
 

You should buy my blocks I'll give you a better deal !