More HP out of the new 525 EFIs
Does anyone have any info on Mercs. new 600s? Can my 04 525s be upgraded? Has anyone put whipples or anything else on the new 525s, and if so what kind of tunes problems have you faced?
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Re: More HP out of the new 525 EFIs
I would ck with Mark at http://www.precisionmarine-efi.com/ He just sent me a video clip on a 525 on the dyno , Sounded strong! :D
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Re: More HP out of the new 525 EFIs
The best 525 makes about 555hp.the worst being 535.
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Re: More HP out of the new 525 EFIs
The 600 will be like the 575 but with a single whipple and smartcraft.
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Re: More HP out of the new 525 EFIs
Originally Posted by JCPERF
The 600 will be like the 575 but with a single whipple and smartcraft.
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Re: More HP out of the new 525 EFIs
Originally Posted by JC
Has anyone put whipples or anything else on the new 525s, and if so what kind of tunes problems have you faced?
He said this summer thay are up to about 6-8 kits installed. |
Re: More HP out of the new 525 EFIs
Sorry, but I just want to get this up front again. There must be a manufacturer on this board with the info.
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Re: More HP out of the new 525 EFIs
Chuck: We are working on a new supercharger system for the HP500EFI and 525 EFI. You can check it out in the tech section.
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Re: More HP out of the new 525 EFIs
Originally Posted by tomcat
Chuck: We are working on a new supercharger system for the HP500EFI and 525 EFI. You can check it out in the tech section.
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Re: More HP out of the new 525 EFIs
Originally Posted by GLH
A guy on our Lake put the whole kit with intercooled intake on his 525 EFI PM me if you want to talk with him.
He said this summer thay are up to about 6-8 kits installed. |
Re: More HP out of the new 525 EFIs
Originally Posted by gsmith9898
who was that that was putting on the kits?
One year old thread :eek: |
Re: More HP out of the new 525 EFIs
The 600 also has much less compression.
I'm thinking 5 lbs of boost on a 525EFI would make substantially more than it's 600hp sibling. |
Re: More HP out of the new 525 EFIs
I would think the 525efi with it's stock compersion of 8.75:1 and Forged internals would be a good candidate for a blower.
Anybody else have any more info on other 525efi HP upgrades? |
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