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Holley HP EFI with TPI manifold, setting?

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Old Aug 27, 2012 | 01:10 PM
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moonsteel's Avatar
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Holley HP EFI with TPI manifold, setting?

Anyone running Holley HP EFI with TPI manifold? Looking to compare notes/tuning.
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Old Aug 31, 2012 | 06:00 PM
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Re: Holley HP EFI with TPI manifold, setting?

I am running it with a Stealth Ram and boost, what do you have for questions?
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Old Oct 8, 2012 | 11:54 PM
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Re: Holley HP EFI with TPI manifold, setting?

i have a question lol....how do you like it? i'm running a stealth ram with the factory ecm and having a hard time finding someone to properly tune it....i have ppl twlling me to go accel dfi thruster, or afast xfi but i know nothing about tuning/what's needed to deal with a complex system...so is it a user friendly system?
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Old Oct 9, 2012 | 01:42 PM
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Re: Holley HP EFI with TPI manifold, setting?

check this out: Port mod to your existing ECU dynamicefi.com
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Old Oct 9, 2012 | 02:55 PM
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Re: Holley HP EFI with TPI manifold, setting?

Originally Posted by 88Trans-am
i have a question lol....how do you like it? i'm running a stealth ram with the factory ecm and having a hard time finding someone to properly tune it....i have ppl twlling me to go accel dfi thruster, or afast xfi but i know nothing about tuning/what's needed to deal with a complex system...so is it a user friendly system?
I'm pretty impressed with it, install was a breeze. It self tunes, but there are some areas that need to be tuned (cold start below freezing, for example).
My setup is pretty plain jane, 1974 Corvette, added TPI intake and Holley EFI.
I chose it over FAST ezefi because holley controls timing.
Holley also had the TPI kit, I don't think XFI has that as an option.
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Old Oct 9, 2012 | 03:01 PM
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Re: Holley HP EFI with TPI manifold, setting?

Originally Posted by gcpoland
I am running it with a Stealth Ram and boost, what do you have for questions?
350 or different displacement?
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Old Dec 16, 2012 | 01:47 PM
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Re: Holley HP EFI with TPI manifold, setting?

What would you like to compare notes on? I have one asuper rammed 355 na. Search my user name i have some posts on serting up some of the features like lockup and fuel pump. Take care
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