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525 efi stock fuel system capabilities

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Old 09-13-2021 | 02:11 PM
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Default 525 efi stock fuel system capabilities

525 efi stock fuel system. How much hp can the stock pumps and injectors support?
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Old 09-13-2021 | 03:15 PM
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700 HP plus on stock injectors. But intake will not allow enough air anything after 600hp even with larger throttle body.
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Old 09-14-2021 | 09:00 AM
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Thanks. I am replacing the intake with a better flowing setup.
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Old 09-15-2021 | 01:21 PM
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What Intake? Keep in mind, a 525 uses honda/keihan style injectors ( 22 MM grommet seal on bottom/ 11.5/12mm upper feed) so there are very few intakes that would use those injectors beside early 454/502 mags, 525s and hondas, Smitty
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Old 09-16-2021 | 08:35 AM
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Originally Posted by articfriends
What Intake? Keep in mind, a 525 uses honda/keihan style injectors ( 22 MM grommet seal on bottom/ 11.5/12mm upper feed) so there are very few intakes that would use those injectors beside early 454/502 mags, 525s and hondas, Smitty
nothing a bridgeport can't fix and some blank fuel rails
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Old 09-16-2021 | 08:59 AM
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So they aren’t one off unicorn piss molded into a custom injector made on the USA for one and only one guy that repairs 120 ecms a day yet has enough time to be on here all day?
just a Honda based injector. That’s cool
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Old 09-16-2021 | 09:07 AM
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Lol.
I’m glad some see the light.
chuckle
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Old 09-16-2021 | 09:08 AM
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Originally Posted by Unlimited jd
So they aren’t one off unicorn piss molded into a custom injector made on the USA for one and only one guy that repairs 120 ecms a day yet has enough time to be on here all day?
just a Honda based injector. That’s cool
that right there is funny chit.............. plus custom PCM tuning for several race teams......

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Old 09-16-2021 | 11:54 AM
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Originally Posted by sutphen 30
nothing a bridgeport can't fix and some blank fuel rails
I probably wouldnt go thru all that just to reuse the factory 48 lb Keihans, LOL
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Old 09-16-2021 | 02:05 PM
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Originally Posted by articfriends
I probably wouldnt go thru all that just to reuse the factory 48 lb Keihans, LOL
your right,,I like to squeeze in some 80 pounders.
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