500 to 525
I have a set of carb 500s and would like to do some upgrades. I have a set of 525 efi setups with ( pcm, sensors, coil packs, injector harnesses and upper and lower intakes. My question is if I bought some 525 heads or dart pro 1 heads would it be a pretty simple swap or are the the block different. Sorry if this question has been asked befor.
|
Blocks are the same. Heads and cams and all electronics are different.
|
and you can do better than the stock 525 heads, I think they were edlebrocks, but the exhaust mounting holes are in different places so then you have to mess with that.... Since you will have to have the ecm reprogramed, I would decide on who you want to do that and ask if they have a head/cam recipe for you thats proven and he has a base program for.
|
I have all the sensors and harness off the 525 plus the ECU. I was thinking about the dart pro 1 heads. And as for cam I might as well change why I am in there. Any cam suggestions
|
My suggestion is to talk to whoever you are going to have program it before you buy stuff....
|
The ecm for a 525 is a “555” ecm / pcm. As far as I know there’s only 2 or 3 people that can tune it. Not the best option for upgrades |
Originally Posted by Unlimited jd
(Post 4620523)
The ecm for a 525 is a “555” ecm / pcm. As far as I know there’s only 2 or 3 people that can tune it. Not the best option for upgrades |
The 525 is a "sealed" race motor... Im willing to bet there are a few more people that can tweak the ecm than we know about...... :party-smiley-004:
|
I was more wondering if it was an easy swap. I didn't know how differnt the block was from 525 from 500 . Since I had all the stuff. So aside from the heads and cam how differnt is the block and internals.
|
Same pistons, same block, rods in a 525 are the same as 500 efi, |
All times are GMT -5. The time now is 03:37 PM. |
Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.