View single post by subwoofer
 Posted: 05-01-2016 06:57 pm
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Joined: 04-01-2008
Location: Sandefjord, Norway
Posts: 583
I don't know for sure, but I suspect that the closer timing would spit less. Some you have to live with, that is why we have air filters...

The best MOP for these engines is 104, 110in 97ex is basically that, just 6 degrees advanced. Advancing the cam is common on other designs, but they usually only advance 2-4 degrees.