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This auction if for quantity of Eight (8) Flow Matched Injectors

Other vendors claim that these injectors are flow matched to 1% from the factory, which couldn't be further from the truth. We have seen them vary 4% above to 4% below the average mark on small test samples of 32 injectors.  That equates to a possible 8% variance in injectors.    We use an ASNU certified flow bench to dynamically match the injectors. 

We match these to within 2% dynamic variance

Injector flow-matching, also called blueprinting, is an excellent means to improve the engine’s performance and efficiency.  Flow matching helps prevent single cylinders from a lean condition, which can promote knock, pre-ignition or detonation.  Since each cylinder is essentially metered individually, it only makes sense that the engine would perform better if each cylinder received the exact same amount of fuel. A flow-matched injector set will not only help produce more efficient power at wide open throttle, it will help engine performance through the entire rpm range.  In many cases idle quality, throttle response and overall driveability are noticeably improved with a flow-matched set of fuel injectors.

Siemens Deka 80lb/hr EV1 injectors

80lb or 875cc/min Rated Flow (at 42psi fuel pressure)

High Impedance for use with stock computers

60mm O-Ring to O-Ring



AutoMods LLC 
319-665-6612
Monday-Friday 9am-5pm Central
6% sales tax applies to items shipped to Iowa