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January 13, 2020


We need more HP to go faster.  The last testing at Spaceport did not give us the information we needed. We finally found a good hub dyno to tune the race car on bigger 800 lb/hr injectors and higher boost.  We tuned maps for different boost levels for 6 hours.  It is really nice it to finally have a way to tune the motor in the car.  The good news was we got good data and built maps for lower boost.  The bad news is with my current plumbing and “small” 12.5 GPM fuel pump I do not have enough fuel at the higher RPMs and boost levels to feed the motor.  Now starts the hunt for a bigger fuel pump and other changes

May 17, 2020

The virus lockdown finally lifted so we went back to the hub dyno on May 16. We installed a bigger 20 GPM fuel pump and fixed a few other things that turned up during the last hub dyno running.  We did get the fuel delivery worked out but unfortunately we could not get tuned for the higher boost levels at high RPM.  We have some ideas as to why but will need to go over all of the data and come up with the modifications needed.