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Thread: using 2001 Z06 tune on 99 camaro Z28?

  1. #11
    Lifetime Member mr.prick's Avatar
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    What I did for the switch-points was start @ 450 mV then use BEN after filtering out ECT & OL commanded EQ.
    Basically any time commanded EQ = 1.00 BEN factor was applied to {B4105} ( both banks at the same time).
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  2. #12
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    yeah i left the switch points as stock about 456 mv for most CL modes, just with headers now I have heard they might change, but couldn't tell unless I get a WB

    Yeah thats the knock in the log joecar, i dont know why it does it or if it is a shock down the drive shaft during gear change? funny it only does it sometimes??

  3. #13
    Lifetime Member smslyguy's Avatar
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    I was having the same problem with my 01 ss spark knock as well. I see you and i basically have the same mods. I get random spark knock even with the burst knock zerod out. I have yet to figure it out, But nice 1/4 mile run.
    2001 camaro z28 ss vert with factory slp upgrades, Hooker long tubes, 3"y-pipe to a 4" muffler, ,airlid,s.s.r.a. ,t.c.bypass,descreened m.a.f. 232/234 .595,.598 +2 comp cam with ported and polished stock heads with .650 lift dual springs and a bowl grind. tuned with EFI Live. All combined to achieve 29 m.p.g. and 399 r.w.h.p. with 384 lbs of torque. sold...

    Now own a 2015 1LE camaro

  4. #14
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    thanks on the run,

    yeah, well i clearly still got that bit of knock but no ideas why other than that i need to increase the burst knock threshold more currently at 0.1 grams/cyl. If not the knock could be my exhaust bannging? the diff clunck when the gear engages? or due to my MAF calibrationif it fluctuates more than the 0.1 (which I dont think is should too much?)

    ill have a bit more of a play, i really need a good track or a dyno to check it i have got an advantage from the spark change or not as i couldn't get a consistent 0-60ft time really

  5. #15
    Lifetime Member smslyguy's Avatar
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    Quote Originally Posted by maudyZ28 View Post
    thanks on the run,

    yeah, well i clearly still got that bit of knock but no ideas why other than that i need to increase the burst knock threshold more currently at 0.1 grams/cyl. If not the knock could be my exhaust bannging? the diff clunck when the gear engages? or due to my MAF calibrationif it fluctuates more than the 0.1 (which I dont think is should too much?)

    ill have a bit more of a play, i really need a good track or a dyno to check it i have got an advantage from the spark change or not as i couldn't get a consistent 0-60ft time really
    I zero'd b6210 all across the board and it pretty much eliminated all the "burst" knock.
    2001 camaro z28 ss vert with factory slp upgrades, Hooker long tubes, 3"y-pipe to a 4" muffler, ,airlid,s.s.r.a. ,t.c.bypass,descreened m.a.f. 232/234 .595,.598 +2 comp cam with ported and polished stock heads with .650 lift dual springs and a bowl grind. tuned with EFI Live. All combined to achieve 29 m.p.g. and 399 r.w.h.p. with 384 lbs of torque. sold...

    Now own a 2015 1LE camaro

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