Quote:
Originally Posted by Brian Carlton
That's typical on the older 617's. You can get a bit more performance if you adjust the wastegate up to 12 psi. The 0-60 times will drop into the 12's.
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No way. Slightly better aerodynamics help the W126 a little bit, but nowhere near enough to shave a full
3 seconds off the W123 0-60 time without additional fuel from internal pump adjustments.
Even 13 seconds is abnormally fast. Are you measuring 0-60 times in
both directions and averaging the two times? A slight downhill slope can make a big discrepancy.