ka24et boost question

Information on the naturally-aspirated KA24E and KA24DE engines.
randybunctious
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alright for all of you ka24et guys, about how much boost can the stock fuel system handle with an apexi afc? im looking to push about 7psi and would just like to know if or how much fuel stuff i will need to buy. thanks


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WDRacing
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The SAFC is usaed to trim down larger injectors, not increase the stock injectors fuel flow. Stock injectors require a RRFPR(FMU) to get anywhere near 7 psi, and you should have the timing retarded on boost as well.

WD


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