7psi, no power figures yet but it's fast already
Supercharger is secured properly now. There was a lot of alignment issues etc at first so it was fixed only from 2 pointsTop job that man - well done! Not hugely dissimilar from mine, but you seemed to crack the ECU setup quicker than me. I'd keep an eye on that slight movement of the supercharger mount though - it really should be rock solid when you blip the throttle if you are to avoid any future vibration fractures of the bracketry....
Have fun
Episode part 4
https://youtu.be/vn2mgGSmuvc
Still some things to do:
Better flowing dump (arrived, waiting for install)
Adjustable fuel pressure regulator
Walbro fuel pump
I'm thinking of using evap system line as fuel return line and make a new one with hose for evap system. There's no metal fuel line available in here, only hoses and I don't want to take any risks. Or I will find new fuel line from scrapyard but that's not easy to get in winter
Yes I know, similar as fuel line. I know that also but the diameter is too small. Normal copper pipe is available but bending might be difficult. I may have to disable the evap system anyway if I upgrade to Punto mk1 75 intake manifold and fuel rail.
Part 5
https://youtu.be/amhv_EPyGY4
Tried Tial Q 50mm dump but it didn't work as planned.
Added fuel return line and ditched evap system.
Installed adjustable fuel pressure regulator.
Changed Walbro 255lph copy fuel pump.
Yes stock ECU, I have Ecumaster Det3+ piggyback
You're right, the boost should be stable. But still I needed one, car would stall when idling (when throttle valve is closed). So dump must be open when idling and that made it very challenging to find a dumb that works. I tried 3 different dumps, current one is best so far but not optimal.
