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What mixture should I be looking for?
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924RACR  



Joined: 29 Jul 2001
Posts: 8794
Location: Royal Oak, MI, USA

PostPosted: Sat Feb 25, 2017 4:38 am    Post subject: Reply with quote

Sorry, I phrased that very poorly. I have it running as you suggest, lambda mixture control is functioning, just without the O2 sensor input (unplugged, replaced by WB02 for monitoring). So yes, it is running, just open-loop.

Interesting point about doing the half-way conversion on MS... didn't consider that, but it's an excellent idea for a staged conversion.

I think, for now, I'll settle for running well in stock form (may even swap a normal O2 sensor back in, who knows! LOL), for a while, with slightly bumped boost (aiming for 10psi tops), continuing to run 93 octane pump gas... lots of opportunity to tweak things later, with major mods, but I'm wasting most of my time and money on racing, then need to get a better house... so maybe the rest of it all gets put off a couple more years...
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Vaughan Scott
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'79 924 #77 SCCA H Prod racecar
'82 931 Plat. Silver
#25 Hidari Firefly P2 sports prototype
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Fifty50Plus  



Joined: 28 Feb 2008
Posts: 1353
Location: Washington DC area

PostPosted: Sat Feb 25, 2017 11:18 am    Post subject: Reply with quote

I'm ENJOYING most of my time and money on racing,

Fixed that for you
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1979 924 NA race car
1982 924 NA race car - Sold
1982 924 Turbo almost a PoS
1981 924 Turbo a real PoS, new engine
1982 924 Turbo nice body, blown engine
1972 911 E race car - going to Vintage
Various 944s to become IT-S race car
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924RACR  



Joined: 29 Jul 2001
Posts: 8794
Location: Royal Oak, MI, USA

PostPosted: Sat Feb 25, 2017 10:24 pm    Post subject: Reply with quote

LOL - I'll be saying I'm enjoying it when I'm actually at Indy this fall for the Runoffs...
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Vaughan Scott
Webmeister
'79 924 #77 SCCA H Prod racecar
'82 931 Plat. Silver
#25 Hidari Firefly P2 sports prototype
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