for $400..you can get a header's and a lightweight crank pulley which would defintley make you feel a difference.
the powerchip isn't worth the extra money for about 4 horsepower.
the powerchip isn't worth the extra money for about 4 horsepower.
the timing of the stock computer is advanced to yield higher hp/tq. advancing timing requires higher octane fuel to avoid engine knock, aka 91, 93 etc. powerchip has been around for awhile, harman has one of their maps in his accent and loves it.Originally posted by fintile
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IDK...91 octaine. I've been hearing that 91 doesn't make ANY difference with our cars. and if the whole thing is stock except for a power chip than that sounds wierd. i wouldn't trust it.
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