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mark houghton mark houghton is offline
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Join Date: Jul 2008
Location: Central Washington State
Posts: 3,775
So you're still running with the stock 3LDZ turbo? Unless you have a quicker spooling turbo than stock, then you probably won't see the much benefit of an rpm switch. It's more to delay super-rich conditions at the lower rpm's as the result of the quicker spooling and the WUR doing it's thing in reaction to the earlier boost signal.

I run with a K27 7006, which spools faster than the stock units...but slower than say a 7200. My switch is set at 4200, and I could most likely put in a higher "pill" yet, but I'm happy with what my AFR's are doing. Never had it on a dyno, sorry.
Mark H. 1987 930, GP White, Wevo shifter, Borla exhaust, stock everything else. The result of a massive Pelicanite good will fire recovery effort. Truely an open book, ready for the slippery slopes to modification.
Old 06-06-2010, 07:48 PM
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