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Product Info

ASNU Electronic High-Performance Injector Flow Bench


We Test:

  • Flow Rate

  • Injector Pattern

  • Live Dynamic Resistance Tests

  • We can test each injector from 0.001 second firing time to static (held open) and at up to 10,000 RPM with over 16 available injector flow test procedures, testing 1-8 injectors at a time.

Three level intensity Ultrasonic cleaning removes even the toughest deposits in under 20 minutes.

Only $19.95 per injector (TBI, TPI, PFI) complete with data sheet.

Test and renew throttle body injectors for the fraction of the price of one injector!

Ensure the set of injectors you have are a flow matched set for the best performance.

For Your Information:

  • It recently came to our attention that the injectors fitted to 2005 Ford 5.4L engines in the F-Series pick up trucks & Expedition SUVs, etc. have high "historical" failure rate (you only have to Google Ford 5.4L injector failure to see you much of an issue it is!)

  • Having recently diagnosed & serviced a set of these injectors made by Siemens Deka, we quickly discovered that this particular injector was manufactured without the traditional 10 micron filter screen inside!!

  • Two bent con rods in our injector history case.

  • P.W.I. have sourced filter screens for this application and they are available under ASNU part #201 (24 in a package) @ $1.98* each (*current price unknown at time of this publication).

  • Cheap insurance when servicing these troublesome injectors.

  • These injectors are also adjustable in terms of "Flow Rate" calibration. Please contact us for further details on the specification and detailed instructions on how to calibrate them if your test results vary by more than +/- 3%.

For "Forum Gurus" who have nothing better to do other than misquote us, the sets we sell are flow matched, and the pressure increase provides the proper flow rate. SCPI injectors work by unseating a pre-loaded ball and spring with high pressure. They work better as pressure increases. These injector sets require ECM reprogramming or you will damage your engine. Fuel pressure must be a minimum of 55 PSI or the poppets may not open--they DO NOT OPEN at 50 PSI. CPI injectors do NOT fail at high pressure, like regular rail type injectors do, or like the upgraded replacement set you can purchase from GM.

Programmer Away May 17th, Closed May 20th

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