HPP3?s
#1
What functions does everyone use?
Is the tuneing any good,because I know F-body LS1's dont use the tuning ,just fans,shift points,
etc.
how is the 87 octane tuning?
Thanks
Is the tuneing any good,because I know F-body LS1's dont use the tuning ,just fans,shift points,
etc.
how is the 87 octane tuning?
Thanks
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