New Product: Mazdaspeed Camshafts for DISI MZR Motor
…has a High-Pressure Fuel Pump (HPFP) that is driven off the intake camshaft. Other MZR engines use different camshafts and don’t have a HPFP lobe to run the fuel pump….
Preparing your Mazdaspeed for Tuning
…CorkSport Fuel Pump Internals The stock high-pressure fuel pump internals has proven to randomly lose pressure during a fourth gear wide open throttle pull. What we have seen is the…
Auxiliary Methanol Fueling for Your Mazdaspeed
…octane). It’s time for auxiliary fueling. Now when considering auxiliary fueling it is critical to consider your goals with the car; the level of complexity and cost are drastically different…
How to Keep Your Mazda Healthy
…Fuel Pump will need more regular cleaning. · The best thing about any race fuel is its consistency. You can count on the performance of the fuel and then tune…
The Upgrade Checklist For Your Mazda to Kill It at the Track
…when modifying your Mazdaspeed. 2. Fuel Pump Internals: In order to run more boost, you want to be able to run more fuel. You have to upgrade the fuel pump…