should i tune a virgin LS ecu in my stock b20b

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12-Mar-2010, 01:39 AM

hydroman

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should i tune a virgin LS ecu in my stock b20b

hey guys i have a jdm b20b swap with intake,ls header/exhaust/tranny is it worth getting my virgin ls ecu tuned or will it not make much of an impact? thanks

12-Mar-2010, 12:23 PM

D.T.P

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You should tune it but not because of the add-ons, but because its not the right ecu for the motor. b20 is slightly different [block only] so im sure you would benefit from a tune

12-Mar-2010, 04:24 PM

zeeman

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you'll definately benefit from a tune.

The LS ecu doesn't run even what I would consider half decent on b20s.

At a bare minimum have your LS ecu chipped and run a b20 basemap