Quote:
Originally Posted by bleunetizen
made a new rom with knock threshold increased by about 8000, and VVEL B and C both increased.
hopefully it will make some difference.
but then again, I wonder if adjusting the VVEL will net any gains.. surely nissan must have spent their time trying to squeeze the most out of the stock valve system?
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I think the biggest gain if you can figure it out is removing the egr function from the cam timing. The car has got to have it, if you can do that I bet you will see noticeable gains, however I dont think uprev comes close to giving you the tools to do that.
Also not sure if its true or not but there was some talk about the possibility of slapping your valves against your piston. I would tread cautiously if those tables do infact work and you end up closing your clearances between your head and bottom end.