MZR DISI 2.3 HPFpump™

After many months of reviewing dyno graphs, air/fuel charts, andStandback™ datalogs from SPEED vehicles from around the globe, we have come to the conclusion that the high-pressure fuel pump is not capable of producing the horsepower many people are in search of.  From our tests, we have seen the high-pressure pump give out at about 400hp on the top end (about 310whp for the SPEED6, and 350whp for the SPEED3), but we have also witnessed “lean spots” on the low-end of the powerband with nothing more then bolt-ons!  So, we started doing our homework about these sophisticated pumps many months ago, and are now nearing the release of our exclusive high-pressure fuel pump.



Price: $667.56