FBO w/ Stock Turbo (is20.) On Arob's 13th revision. Map 2 comparison of previous 2 part HPFP Test. Filled up tank with 93 and 2 gallons of E85, resulting in a rough mixture of e15 ish. Test yields semi-similar results to map 3 test. Right around 4200 rpm fuel pressure dips to about 172 but car doesn't cut. Fuel pressure stays relatively consistent for rest of log. Will have to test map 3 on a lower ethanol content (93 octane) at a later time to 100% confirm ethanol is to much for pos HPFP (SAFE TO CONCLUDE THAT HPFP CANT HANDLE MAP 3 WITH AN ETHANOL READING HIGHER THAN 10)