57lbers

[boostmaster]

What's the actual flow rating on 57lb high impedance injectors ?

 

[Joe Lubrant]

What's the actual flow rating on 57lb high impedance injectors ?

My guess would be 57#, why else would they be called 57's

Seriously the 57's were the same as the 55's, except for the change from low imp to high imp coil. I believe if you go to RACETRONIX web-site the actual flow ratings are listed.....I was just to lazy tonight to copy the link for you

All right here it is:

Part Number 3172 (has the same calibration as the Siemens P/N 3102 but with a 12 ohm coil)
Static Flow Rate (GAS): 57 lb/hr @ 43.5PSI (300kPa) = 599cc/hr
Static Flow Rate (Test Solvent): 55 lb/hr @ 43.5PSI (300kPa)
Coil Resistance: 12 Ohms / High Impedance / High-Z (No ECM driver modifications required)
The Siemens '3172' is able to operate at a higher pressure and duty cycle than most other high-Z injectors.
Pencil beam spray pattern

Joe