b1000s-4If you have not yet heard, the new Injector Dynamics 1000cc Saturated injectors are probably one of the best things to happen to the aftermarket scene in quite some time. I have tuned over 1000+ cars in the last 9 years being a professional EFI tuner. I have encountered many cars that have just ran poorly due to the specific fuel injectors that they were using, even after tuning. This can be attributed to poor atomization, inconsistency in fuel delivery between injectors and increased dead time using a saturated injector driver to drive a low impedance fuel injector. Most of issues attributed with poor fuel injectors are lean misfiring at idle (usually associated with a “popping” noise from the exhaust), rough partial throttle drivability at low throttle conditions (due to slow response time at low millisecond opening/closing) and hard starting.

Previous to these Injector Dynamics injectors, the RC 1000cc injectors ran night and day better than precision, rochester, semen deka, msd, etc. Most of the rough idle and driveabilty was solved, but the air/fuel mixture could not run much leaner than 13:1 at idle, and 15:1 partial throttle before lean misfiring would occur. I had deemed this acceptable because the RCs were much better overall than anything else I had tuned with. About two months ago I had the opportunity to tune a customers car that was using these new Bosch 1000cc Saturated injectors. Upon the first time cranking the engine over with the raw basemap I could tell the difference. I was able to dial in a steady, consistent idle within 1-2 minutes at 15-16:1 air/fuel.  No lean misfires, no compromises. I proceeded to continue to tune the partial throttle mapping, and was able to run the engine in the 17:1 air/fuel range with absolute smoothness. I was absolutely amazed. The injectors ran smoother and better than the stock 240cc/min injectors!!! After that experience I was sold. Partnering with T1 Race Development, Evans Tuning is now offering these incredible injectors to all of our customers. These are available in b/d/h series, k-series and s2000 specific applications.  Each set includes all o-rings, special injector clips and aluminum adapter hats. These injectors will be a drop in installation into your specific application and do not require adding a resistor box. Another awesome feature is that these injectors work extremely well at high base fuel pressures, and will flow approximately 50% more (1500-1600cc/min) with 90-100 psi base fuel pressures! Assuming you have the correct fuel pump to support high base fuel pressures, you can make a ton of power (800-850whp) and not need to swap out to 1600 cc/min injectors which run terrible! You can order these directly from our website HERE.  We are including free shipping in the 48 states for these injectors, as well as the wireless injector clips adapters if needed.

Below are key highlights on these new Injector Dynamics 1000cc Saturated injectors:

  • High impedance, do not require resistor box or inline resistors
  • High pressure capability, All injectors will run comfortably at 100psi above 10v, flow will be increased by approximately 50% at 100psi
  • High duty cycle, with a recovery time of only 1ms, all injectors will run up to 92.5% duty cycle at 9k rpm and 95% duty cycle at 6k rpm while maintaining linearity within 1%
  • Excellent low pulsewidth response, linearity within 2% all the way down to 2ms, predictable response down to 1.5ms.
  • Good atomization, Droplet size of the 1000cc injector is comparable to the Siemens Mototron 60lb injector, and is far better than the Multec 95lb, Standard Motor Products (RC) 1000cc and Siemens 72 and 83lb injectors
  • Excellent consistency, no sets will require more than a 1% trim
  • Ruler flat response, unmatched linearity means easy tuning and accurate compensations.