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Thread: help lambda readings ive got on rollers

  
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    Question help lambda readings ive got on rollers

    Had more tuning at regal, they have fitted an uprated pump I supplied which is poo so we know that now the prob, the reg I supplied was crap too so they removed it and fitted their fse boost valve which improved things loads
    They want me to come back and have pump fitted which obviously im going to do asap

    Im reading 0.85lambda at 6.5k rpm and 0.87 @ 7k rpm.

    Is that dangerous?

    Cheers all
    439bhp/420 torque (evotune mapped coupe)http://www.astraownersclub.com/vb/showthread.php?t=292718

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    pics of your pump plz
    Z20LET astra coupe
    526 hp on Garett Gt3582r .63
    with quaife lsd

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    Cant get to a computer at the mo so cant load the dyno
    439bhp/420 torque (evotune mapped coupe)http://www.astraownersclub.com/vb/showthread.php?t=292718

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    Quote Originally Posted by coupe-sleeper View Post
    Cant get to a computer at the mo so cant load the dyno
    put it this way i wudnt want it reading that, more to .80 max i wud want mine mate

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    as said mate .. whats it running through the rev range?? and what map you running
    Arden Astra Vxr - Courtenay Sport Stage 2 - 284 bhp 337 torque - 3inch Scorpian Turbo Back - Dap R's - CDTI Converstion - Gloss Black TD Pro Race Alloys ..

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    Running 7.8 to 8.5, ive booked it in next friday anyway, I know they will have it right for me.
    Going to change fuel filter first checck how its running then pump changed
    439bhp/420 torque (evotune mapped coupe)http://www.astraownersclub.com/vb/showthread.php?t=292718

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    Quote Originally Posted by coupe-sleeper View Post
    Had more tuning at regal, they have fitted an uprated pump I supplied which is poo so we know that now the prob, the reg I supplied was crap too so they removed it and fitted their fse boost valve which improved things loads
    They want me to come back and have pump fitted which obviously im going to do asap

    Im reading 0.85lambda at 6.5k rpm and 0.87 @ 7k rpm.

    Is that dangerous?

    Cheers all

    Not really, but you need to look at the bigger picture, which Im sure Ryan will do

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