COVID-19 update
AS A RESULT OF NATIONWIDE COVDID-19, ORDER PROCESSING AND DELIVERY TIMES MAY BE DELAYED UP TO 3 DAYS OR LONGER FROM TIME OF ORDER
  1. Home
  2. Automotive
  3. Performance Engine Drivetrain
  4. Ignition
  5. Ignition System
  6. 557-200 Holley EFI Solenoid, Boost Control
557-200 Holley EFI Solenoid, Boost Control
557-200 Holley EFI Solenoid, Boost Control

557-200 Holley EFI Solenoid, Boost Control

0 Review(s) Write a Review
Your Price: $142.95 Free Shipping
The boost control functionality in the Holley ECU gives you the ability to tweak the
RVA #: H19557200
Availability: In Stock

557-200 Holley Performance Turbocharger Boost Solenoid

The boost control functionality in the Holley ECU gives you the ability to tweak the boost level of your engine/turbo system electronically within a certain range. It does not have absolute authority over boost: it operates “on top of” a core mechanical control system. All of the system configurations on which the Holley system will work can function without the Holley system being present. The best time to use the Holley boost control functionality is after you have a mechanical system that is proven and stable. Once things are working “on the spring” then it is relatively easy to add on the electronic controls to be able to control your boost to a higher level.



3 Port Boost Control Solenoid Is Designed For Optimal Performance When Using The Boost Control Function Of Holley EFI

Limited 90 Day Warranty



Related Items

110128 ACCEL Contact Set Hp 32 Oz
(0)
In Stock Free Shipping
Price: $39.99
35361 ACCEL Gm Hei 74-95 Ign Mdltr W/Greas
(0)
In Stock Free Shipping
Price: $61.43
925D Mr. Gasket Ford Advance Curve Kit
(0)
In Stock Free Shipping
Price: $21.37
2005 ACCEL Module,Eliminator Replacement
(0)
In Stock Free Shipping
Price: $70.79
8984 MSD Starter Saver W/Signal Stabilizer
(0)
In Stock Free Shipping
Price: $174.95