Originally posted by ppm008
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S54 airbox +288/280 schrick on CSL software tune
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BMWfanz or other with 288/280 cams, what Ign do you achieved? Compared to more mild cams, on the S54 with 288/280 from a good friend i was quite surprised how low I had to go with ign (with standard knock sensitivity/recovery). Do you encountered the same? AFR is fine, but injector duty.. hm above 7500 it's just static open on E0 fuel (0% ethanol). Of course this needs some slightly bigger injectors.
For idle, zero problems. Not touched it, idle was like nailed. Only in the seat you "feel" the cams a tad.Last edited by S54B32; 06-26-2024, 12:51 PM.…under construction.
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Originally posted by S54B32 View PostBMWfanz or other with 288/280 cams, what Ign do you achieved? Compared to more mild cams, on the S54 with 288/280 from a good friend i was quite surprised how low I had to go with ign (with standard knock sensitivity/recovery). Do you encountered the same? AFR is fine, but injector duty.. hm above 7500 it's just static open on E0 fuel (0% ethanol). Of course this needs some slightly bigger injectors.
For idle, zero problems. Not touched it, idle was like nailed. Only in the seat you "feel" the cams a tad.
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Originally posted by S54B32 View PostBMWfanz or other with 288/280 cams, what Ign do you achieved? Compared to more mild cams, on the S54 with 288/280 from a good friend i was quite surprised how low I had to go with ign (with standard knock sensitivity/recovery). Do you encountered the same? AFR is fine, but injector duty.. hm above 7500 it's just static open on E0 fuel (0% ethanol). Of course this needs some slightly bigger injectors.
For idle, zero problems. Not touched it, idle was like nailed. Only in the seat you "feel" the cams a tad.
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