19-10-2015, 08:33 PM
Good work chap,
Respect for getting it running, looks really easy in photos / video etc, but its not as easy as it looks, so fair play for sticking with it and getting it going.
Not sure what your direction with nozzles is / aims for power are, but be a little bit careful as spraying fuel in the wrong places in large amounts can quite easily do a fair bit of damage to these motors if you start pushing them...so pay attention to cone angles / injector plane etc.
Have you removed the lift pump by the way? If not this will be causing a very high IPP / lots of advance when you dont want it... Id advise as a base robbing the IPP reg, and advance piston shims / springs from a stock VAG TDI pump, this will give a pretty good out of the box setup which you can work from... swap out the "out" bolt also
Keep up the good work, forum needs more projects like this
Respect for getting it running, looks really easy in photos / video etc, but its not as easy as it looks, so fair play for sticking with it and getting it going.
Not sure what your direction with nozzles is / aims for power are, but be a little bit careful as spraying fuel in the wrong places in large amounts can quite easily do a fair bit of damage to these motors if you start pushing them...so pay attention to cone angles / injector plane etc.
Have you removed the lift pump by the way? If not this will be causing a very high IPP / lots of advance when you dont want it... Id advise as a base robbing the IPP reg, and advance piston shims / springs from a stock VAG TDI pump, this will give a pretty good out of the box setup which you can work from... swap out the "out" bolt also
Keep up the good work, forum needs more projects like this
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