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Thread: 09 Cts-v

  1. #1

    09 Cts-v

    hi all,,
    i have been reading here and found a lot of info which might help me tune my cts-v,,
    but i still have some questions:
    -what are the additional concerns to be considered in tuning a blower engine?
    -is the commanded afr contant in all conditions unless in WOT?
    -is there a special guide to tune lsa/ls9?

    thanks in advance,,

  2. #2
    Tuner in Training wildman's Avatar
    Join Date
    Mar 2010
    Posts
    15
    Detonation is your main concern or leaning out. words of wisdom keep the afr fat when starting out like 11.5

    no comanded afr is not constant the vehicle will determine what the ethanol content of the fuel is and adjust from there on your vehicle.

    There may be a special guid but I dont know of it for a lsa. Its the same as any other supercharged tune.

    need some help send me a pm