Boost pump,Acceleronics, and stock PCM ?
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Registered User
Joined: Oct 2000
Posts: 1,430
From: western, Massachusetts
Boost pump,Acceleronics, and stock PCM ?
>I know there has been some discussions about the Acceleronics Impedance Converter and the MSD Fuel Pump Booster .
I have some more questions , and hope this can all get answered by LJ (10secz) or someone else with first hand knowledge .
- When using this Impedance Converter , and MSD Fuel Pump Booster ... is this with the stock intank pump , or with an aftermarket (i.e. GSS307) , or even the inline from Vortech ?
- Is this a temp fix or can this be considered a permanent fix to the low impedance from the stock PCM ?
I am really considering getting this high tech piece of equipment , but I'm not to sure if I should just save the pennies and buy a F.A.S.T. ?!?
I have some more questions , and hope this can all get answered by LJ (10secz) or someone else with first hand knowledge .
- When using this Impedance Converter , and MSD Fuel Pump Booster ... is this with the stock intank pump , or with an aftermarket (i.e. GSS307) , or even the inline from Vortech ?
- Is this a temp fix or can this be considered a permanent fix to the low impedance from the stock PCM ?
I am really considering getting this high tech piece of equipment , but I'm not to sure if I should just save the pennies and buy a F.A.S.T. ?!?
Registered User
Joined: Oct 2001
Posts: 311
From: Bay Area, CA, USA
Sorry I'm kind of confused with your question.
My experience - Stock fuel lines, Walbro 340M intank fuel pump, Seimens 72#/hr, Modern Musclecar Voltbaster, and LJ impedance converter, we were able to dyno tune my car to 598rwhp at 28 degree timing, 12.5 A/F, and 91 octane gas.
The benefit of this setup is that it will allow you to squeeze by with stock fuel lines because you are not running insane fuel pressure. My fuel pressure was 36psi at idle to 48psi at WOT. Secondly, this allow you to run the stock PCM and make tuning the car a lot easier. Finally, you will only need to buy one set of injectors like 72#/hr and will not need another set until you want 1khp.
The biggest benefits over the FAST system will be cost and mostly the ease of tuning for driviability with the stock PCM.
good luck
My experience - Stock fuel lines, Walbro 340M intank fuel pump, Seimens 72#/hr, Modern Musclecar Voltbaster, and LJ impedance converter, we were able to dyno tune my car to 598rwhp at 28 degree timing, 12.5 A/F, and 91 octane gas.
The benefit of this setup is that it will allow you to squeeze by with stock fuel lines because you are not running insane fuel pressure. My fuel pressure was 36psi at idle to 48psi at WOT. Secondly, this allow you to run the stock PCM and make tuning the car a lot easier. Finally, you will only need to buy one set of injectors like 72#/hr and will not need another set until you want 1khp.
The biggest benefits over the FAST system will be cost and mostly the ease of tuning for driviability with the stock PCM.
good luck
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