Hi all
I want ask about the AFR target for supercharge
I see some car with 9 AFR some with 8 AFR ... i want to know about best AFR ratio target for supercharge please
Ty all
Hi all
I want ask about the AFR target for supercharge
I see some car with 9 AFR some with 8 AFR ... i want to know about best AFR ratio target for supercharge please
Ty all
Just look at a ZR-1 file.
If we are talking about a fuel with a 14.7 :1 stoich
roughly somewhere between 11.2 and 12.2 just depending on how knock sensitive it is.
Tuner at PCMofnc.com
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AFR can get confusing for many when dealing with blends of alcohol with gas… basically target 1.0 lambda driving and I tend to target .78-.80 lambda on boost rigs that’s are port injected
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96 TA Blown/Stroked, 4L80E/Fab 9
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Tune in lambda. .77-.81 under boost. I like to stick to the .77-.79 to be safe.
2013 CTS-V Coupe M6 - 1 7/8" Headers, 3" x-pipe, stock mufflers, Airaid intake w/green filter, ID1050X injectors, DSXtuning flex fuel kit, DMS under hood tank, upgraded pump, 3/4" lines, griptec 2.4" pulley, solid isolator, 100mm idler, reinforced brick, MM mild catch can, AEM 30-0334 wbo2, 600whp/630wtq
would a ctsv with 2.55 pulley and exhaust targeting 12.38 on 20 degrees sound like a recipe to pop a piston ringland lol
That’s too leanOriginally Posted by ctsv2011
would a ctsv with 2.55 pulley and exhaust targeting 12.38 on 20 degrees sound like a recipe to pop a piston ringland lol
Email Tunes, [email protected]
96 TA Blown/Stroked, 4L80E/Fab 9
15 C7 A8 H/C 2.3 Blower/PI
14 Gen 5 Viper
Custom Mid Engine chassis, AKA GalBen C
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