Mud-club
Vehicle & Technical => Discovery => Topic started by: BigGreen on September 09, 2006, 14:26:30
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Has any one tried it?
Is it worth doing? ie. any better mpg, better performance?
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You get move low down torque, mainly due to slightly different cam timing....lobes are in slightly different places.
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The big difference between a 3.5 EFi and a 3.9 is the cam, get it done.