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Hey guys,
still tryin to powertune my newly resurrected 242 turbo and after many mods(modest $$$)Im not satisfied with the A/f data coming from my 30. a/f meter.
At idle it runs all the way rich.As I start to pull away and still under vacuum we run around stoic.But once I start to pull away on the hwy and under boost,prob around 10.5 psi,and intercooled,I start to run real lean.
And at cruise I still run lean,even when accelerating.
Question is,does the frequ valve control the richness more than the boost enrichment valve?What is the most likely culprit?
Thanks,
RR
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