Quote:
Originally posted by UnaClocker
Yes, you can advance the timing with that kind of octane. Significantly I'd guess. You can also have the head shaved to raise the compression.
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***** E16's don't like excess timing. Here's a clip from another thread I posted: "Here's a great tip I learned from Dave also: For a real hot "E" engine, the total amount of ignition timing you'll want is ONLY 18-20 degrees. This is not very much, compared to other engines, but the shape and the small 17.9cc chambers on the FI or Turbo heads, dictate this. Again, I never would have tried that little timing, unless Dave Rebello said so. He dyno's all kinds of E-series race engines, and is in "the know." Thank you Dave!"
Also, you should not shave E16 heads for compression. A-series heads yes, E-seires no. BTW, I have every part mentioned in LittlebittaContact's post for sale, and I live in upstate NY. PM me if you want to go fast and hide it.

Even better, check out:
http://www.nissanforums.com/showthre...threadid=12480
Now, that's what you need!