[SOLD] Holley EFI throttle body 112-588

[tanis4457]

Hardly used, comes with connectors. $300 shipped.

 

[tanis4457]

bump $285 shipped

 

[tanis4457]

bump $270 shipped

 

[oldkimmer]

What does a guy use for an ecm and wiring? Or is this just an upgrade to a stock system? Kim

 

[tanis4457]

What does a guy use for an ecm and wiring? Or is this just an upgrade to a stock system? Kim

Can use any ecu that takes these inputs and is programmable such as megasquirt or the Holley line of Ecus. Don’t know if I would recommend it with an oem ecu as they might not allow for calibration of the TPS, IAT and IAC motor. This would typically be used with a port injection system.

 

[oldkimmer]

Ok, thank u. So I need an intake like this? Kim

 

[oldkimmer]

This

 

[tanis4457]

This

View attachment 1715445338

View attachment 1715445339

View attachment 1715445340

View attachment 1715445341

Yep an intake like that, the fuel injectors need to be the proper size based on your HP of your motor and the fuel pressure on the rail. That way you can get your lb/hr fuel map dialed in easier than using injectors way too big but it also depends on the ecu you’re using and how they are calculating the injection pulses.

 

[dartgarth]

Who makes that manifold @oldkimmer ?

 

[oldkimmer]

Who makes that manifold @oldkimmer ?

That’s a Speedmaster for a 440 RB Mopar Kim

 

[dartgarth]

Thanks!

 

[tanis4457]

Sold