marinized v12 running 2 x 808's
- Holden202T
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Re: marinized v12 running 2 x 808's
also the MINPW there is usable, in $12P look for "Run A/F Param - Minimum BPW for Async fuel delivery" and change that to suit! if your running 40psi rail pressure at full load then the other offset tables are not really needed.
but for axample if you have 60psi rail pressure, use the FNPW_OFFCOMP 60psi offset of 1.0551 to multiply the values in the FNPW_OFFSET table....
but for axample if you have 60psi rail pressure, use the FNPW_OFFCOMP 60psi offset of 1.0551 to multiply the values in the FNPW_OFFSET table....
No matter what the question is, the answer is always more horsepower!
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Basic tuning of a delco ECM with $12P thread
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Just starting out? Have a read of the getting started guide
Basic tuning of a delco ECM with $12P thread
Advanced tuning of a delco ECM with $12P thread
Re: marinized v12 running 2 x 808's
Injector bias vs battery voltage
And the injector bias ad on make it all zero if you don't have the correct figures.
And the injector bias ad on make it all zero if you don't have the correct figures.
- jenko
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Re: marinized v12 running 2 x 808's
ok thanks
Re: marinized v12 running 2 x 808's
Also better redo the injector rate to. What flow are the old injectors and what value did you have with them?
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Re: marinized v12 running 2 x 808's
According to bosch the old 0280150960's flow 215 cc @ 3 bar ,and the new 0280155715's flow 267 cc @ 3 bar.
have the old value set at 0.1346
have the old value set at 0.1346
Re: marinized v12 running 2 x 808's
Maybe look at starting with 0.170 should be a bit of head room in there. Double check what the spreadsheet on here comes up with thats just using my head and the calculator on my phone so plenty of room for error.
Re: marinized v12 running 2 x 808's
dont you mean 0.1083 dylan? inj rate must go down when injector size goes up.
Re: marinized v12 running 2 x 808's
Yeah sounds better that'd end up poring fuel in! Thanks
Must of multiplied and divided wrong way around, not the first time me and maths didn't work out right.
Must of multiplied and divided wrong way around, not the first time me and maths didn't work out right.
- jenko
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Re: marinized v12 running 2 x 808's
So thats old cc divided by new cc x old g/s rate =new g/s rate .
and then fine tune to get same idle fuel mixture as before .
and then fine tune to get same idle fuel mixture as before .