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Author Topic: PP764's - what's the best pop 1st/2nd stage pressures?  (Read 1821 times)

December 22, 2008, 08:32:23 am

greg123

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PP764's - what's the best pop 1st/2nd stage pressures?
« on: December 22, 2008, 08:32:23 am »
Seasons greetings.

After run-in I’m going to have these new PP764's from Kerma tested/set up. They are going in a UK model 110tdi of 2002 vintage, which is otherwise pretty stock (EGR delete, dual fuel vegoil - it has the VNT15 from stock as it's a 110hp).

What are recommendations for 1st/2nd stage pop pressures? I hear better results with higher pressures than the 220/300 bar stock due to the larger nozzles messing up timing with stock pressure. Found a few threads but nothing definitive.

Anyone has any advice?
Greg.


Freelance Mechanic specialising in Tdi motors and Veg-oil 2-tank conversions.