Apparel Sale 10% OFF

LAT RACING OILS IN STOCK!

30 MINUTES FROM BRADENTON MOTORSPORTS PARK!
FuelTech Peak & Hold 4A/1A Driver image 0

FuelTech Peak & Hold 4A/1A Driver

FuelTech Peak & Hold 4A/1A Driver

$219.00
$219.00

FuelTech’s Peak & Hold 4A/1A Injector Driver is a 4-channel low impedance driver unit that controls up to 4 injectors with impedance between 1.5 to 3 ohms. The mounting kit is included.

The FuelTech Peak & Hold 4A/1A Driver features:

  • Current control driver for low impedance injectors
  • 4 channels
  • Available in three current versions: 8A/2A 4A/1A (currently viewing) 2A/0.5A

Peak and Hold 4A/1A

  • Controls up to 4 injectors with 1.5 to 3 ohms of impedance
  • 8 Bosch 160lb/h (1600cc) injectors (2 per channel)
  • 4 Siemens 83lb/h injectors
  • 4 MSD injectors (with 2 ohms impedance per injector)
Dimensions: 115 x 90 x 33mm 
CONTENTS OF PACKAGING:
  • 1 Peak and Hold 4A/1A
  • 1 Operation and installation guide
  • 1 mounting kit (4 rubber mounts, 4 washers and 4 ¼” nuts)
  • 6ft Peak and Hold unterminated harness (optional)
  • 1 FuelTech black carbon fiber sticker
   

To determine which Peak & Hold you need

  1. Grab a multi-meter and select Ohms 200
  2. Touch the positive and negative leads of multi-meter together to measure resistance (record this number...i.e. measured 0.3)
  3. Then take the positive and negative leads from multi-meter and put on each terminal of the injector. Doesn't matter the order. Record this measurement
  4. Take the ohms measurement from Step 3 and then subtract the number you got in Step 2 (i.e. Step 3 4.8ohms - Step 2 0.3ohms = Total 4.5ohms)

High Impedance Injectors - Above 7ohms - No Peak and Hold Boxes are needed. Peak and Hold 2A - 3ohms to 7ohms (Bosch 160lb/hr). Peak and Hold 4A - Below 3ohms to 1.5ohms. Peak and Hold 8A - Below 1.5ohms (FT Injector, Billet Atomizer*). All low impedance Billet Atomizer Injectors manufactured after Nov. 2012 require 8A regardless of measured resistance. *Billet Atomizer Injectors - Anything prior to serial # C300**** should only use the 4A/1A. This only applies to injectors manufactured prior to Nov. 2012.