RD2-110 Injection Pump
March 15, 2020
RD2-80 Injection Pump
March 15, 2020

RD2-90 Injection Pump

(2 customer reviews)


Out of Stock, Call For Availability


The RD2-90 Injection pump is the most popular, longest running pump at R&D. With Peak fueling at 110cc@1400rpm, and 90-95cc@2800 RPM, This pump is rated at 250whp/550wtq (With stage 1 injectors) through a manual transmission with an optimized setup. This power level is the best all around as far as price, performance, and reliability are concerned.

-Not Recommended for trucks without head studs (If you dont have head studs, run at your own risk)

-Stage 1 injectors recommended for max optimization.

Price includes core. Core is refunded when core is shipped back.

Reviews (2)

2 reviews for RD2-90 Injection Pump

  1. Brandon (verified owner)

    Before the new IP pump, my rig was hard starting and a really rough idle. It smoked like crazy and would just die sometimes. This new IP pump has it running amazing again. It only smokes when I grab a gear and throttle down again. The acceleration is better and I can’t wait to get more products from Justin. Also Justin has been very patient and helpful with any questions I have for him, as far as troubleshooting goes.

  2. botkin, austin (verified owner)

    really woke up the motor i was concerned it would be a smokey high egts mess with my small 085 kit but i was wrong. very controlled fueling and can smoke when you want it to, justin is very helpful with any questions i have regardless of how simple or complicated they are
    note did take a week to ship though it wasnt a problem for me

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