- 1. [Land-speed] Fuel Mixture Change? (score: 1)
- Author: Skip Higginbotham <Saltrat@pahrump.com>
- Date: Fri, 05 Jun 2009 08:01:24 -0700
- I am adding an intercooler to my freshened, blown/injected BBC gas engine (15 lbs and 8:1 compression). It seems to me that I should richen the mixture since the induction temp is expected to go dow
- /html/land-speed/2009-06/msg00084.html (7,554 bytes)
- 2. Re: [Land-speed] Fuel Mixture Change? (score: 1)
- Author: drmayf <drmayf@mayfco.com>
- Date: Fri, 05 Jun 2009 08:50:11 -0700
- Skip, here is why, I think. YMMV, lol. The rootes is a positive displacement device. It pulls the air from whatever ambient conditions are. But the mass of the air is always the same per revolution.
- /html/land-speed/2009-06/msg00085.html (9,220 bytes)
- 3. Re: [Land-speed] Fuel Mixture Change? (score: 1)
- Author: drmayf <drmayf@mayfco.com>
- Date: Fri, 05 Jun 2009 08:53:17 -0700
- Forgot to delete the trailer... bummer here it is again.. mayf Skip, here is why, I think. YMMV, lol. The rootes is a positive displacement device. It pulls the air from whatever ambient conditions a
- /html/land-speed/2009-06/msg00086.html (9,019 bytes)
- 4. Re: [Land-speed] Fuel Mixture Change? (score: 1)
- Author: "Dave Dahlgren" <ddahlgren@snet.net>
- Date: Fri, 5 Jun 2009 12:20:45 -0400
- I think you are going to find the boost is going to go down a good deal as well if you measure it after the intercooler... it would not surprise me to see 8 to 10 lbs and the same power. Half of the
- /html/land-speed/2009-06/msg00087.html (8,379 bytes)
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