Non turbo horsepower mods
#3
05-25-2007, 11:52 AM
RE: Non turbo horsepower mods
Theres not too many mods out there for your motor (420a) ...well not many that will seriously increase your HP/TQ.
Its simply not a powerful motor. Any mods (with the exception of forced induction, of course) that you do to that motor will likely result in single digit gains...
Its simply not a powerful motor. Any mods (with the exception of forced induction, of course) that you do to that motor will likely result in single digit gains...
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