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  1. #1
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    Anyone know stock size of OEM S65 injectors?

    Have E85 here. Wanted to do some calculations Click here to enlarge

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    I figured you would know this if anyone.
    Stage 2 or 2.5 E9X M3 S65 V8 supercharger kit for sale: http://www.boostaddict.com/showthrea...r-kit-for-sale

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    Call up a shop that does ESS S/C Installs (AutoCouture Motoring). Since they upgrade to Bosch injectors, they might have a few OEM injectors lying around in their shop
    COBB AP ProTune by Bren of ///Bren Tuning
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  4. #4
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    Click here to enlarge Originally Posted by BrenM3 Click here to enlarge
    Have E85 here. Wanted to do some calculations Click here to enlarge
    Alex@Gintani should know.
    Stage 2 or 2.5 E9X M3 S65 V8 supercharger kit for sale: http://www.boostaddict.com/showthrea...r-kit-for-sale

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    Who makes the injectors? BMW?

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    There isnt alot of info out there or ability to do. Will start adding a few gallons and monitor vitals.

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    Click here to enlarge Originally Posted by BrenM3 Click here to enlarge
    There isnt alot of info out there or ability to do. Will start adding a few gallons and monitor vitals.
    Update us on how it goes and the injector specs if you find out please.
    Stage 2 or 2.5 E9X M3 S65 V8 supercharger kit for sale: http://www.boostaddict.com/showthrea...r-kit-for-sale

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    Mixed 20% E85 into the tank. Went for long drive and studied all throttle position trims, idle, set points vs. actual values, and ignition.

    So far this appears to be a good mix level on a N/A car without compensations going into the dump. I am sitting at -15 -16 LT max after much mixed driving. I use 15% as max reasonable before things get a little weird even though M3 can adjust ~30%. AFRs are same as full 93 pump and timing is stronger then ever up to the top of 5th gear. Will have to take it to the dyno at some point. 25-50% will require a specific tune and injectors. I did not experience any lean out with this mix.

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    whoa! breaking new ground for the S65!

    I can't wait to see your data!
    2002 E46 M3 6MT | Jet Black . Black Nappa | My GermanBoost Build Thread
    2009 E90 M3 DCT | Melbourne Red . Speed Cloth

  10. #10
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    I'll ask Tommy tomorrow what size they are.

    What if you ran a set of ESS upgraded injectors or something of the like...and maybe a flash tune to go with it, and run a $#@!load of E85?

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    Yeah, already have a lead on S/C car injectors along with creating a tune with my friend to support it.

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    Cool project and good info. Good luck man!

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    anything good come from E85 testing?

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