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Thread: 2016 Lingenfelter Z06 knock retard

  1. #21
    Advanced Tuner lt1z350's Avatar
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    Mar 2014
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    Jacksonville FL
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    395
    Sorry don’t have laptop to look at the tune but if you haven’t and car has headers desensitize the knock sensors by 10 percent to start. I might have mine around 15 now but 10 will help. I was on 110 octane when setup my sensors so know I wasn’t getting knock that was true kr. Also if too rich you can get it seen it many times on di more so 4 cylinder turbo stuff but on my own zl1 also when was still on stock tune and around 11.0.
    I’m on 12-13 psi have headers no cats run about 12.4-12.6 on a fairly small meth system and 93 with a can of torco mixed up to 100 octane I’m about 26 degrees total in by 3800 rpm and zero kr shows up on a hot summer day. Manifold temp in the 150 range over that I pull additional timing. I have run up to 27 degrees when it’s under 120 manifold temp. Car just recently ran 6.80@110 in 1.8 off a terrible 1.80 60 foot up about 10 mph over stock on the same da day about 1000 feet here in Florida. So car is running very strong on a couple bolt ons and fairly low boost for what seen many try to run on these I’m stock cam stock heads and stock blower to give you an idea how well my current timing is working out. If your car is 93 only as long as manifold temps staying around 150 or lower 19-20 total in the power band while shifting should be fine if on 14 psi or less. Start on desensitizing sensors. I also run plugs 1 stage colder then stock sorry almost forgot.
    2013 cadillac ats premium 2.0t Big turbo-gone
    2016 cts v-sport tuned and fast.
    2007 tahoe 5.3 long tubes dual 3 inch exhaust lsa blower on 14 lbs boost
    2017 zl1 a10 5 inch cold air/2 inch headers/ 9.55 lower/ e85/bigger hx /zr1 95mm tb/ methanol injection/ ported blower nose

  2. #22
    Advanced Tuner lt1z350's Avatar
    Join Date
    Mar 2014
    Location
    Jacksonville FL
    Posts
    395
    I have something that can help with the GM torque model just pm me.
    2013 cadillac ats premium 2.0t Big turbo-gone
    2016 cts v-sport tuned and fast.
    2007 tahoe 5.3 long tubes dual 3 inch exhaust lsa blower on 14 lbs boost
    2017 zl1 a10 5 inch cold air/2 inch headers/ 9.55 lower/ e85/bigger hx /zr1 95mm tb/ methanol injection/ ported blower nose