400 hp s4 should run under 13 sec in the 1/4...RIGHT? Whats done to a s4 to get that kind of power..
#21
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You won't need 400HP to run lower than 13.......
PapaSmurf did it w/ the X-chip, Intake and DP's from EVO.
12.88 @108. Less than $5k and about 375 HP.
Is your goal HP or 1/4 mile times?????<ul><li><a href="http://www.giacusa.com/s4_12_8.wmv">The first 12 second S4</a></li></ul>
PapaSmurf did it w/ the X-chip, Intake and DP's from EVO.
12.88 @108. Less than $5k and about 375 HP.
Is your goal HP or 1/4 mile times?????<ul><li><a href="http://www.giacusa.com/s4_12_8.wmv">The first 12 second S4</a></li></ul>
#25
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mike01s4 hit 12.8's with both Abt and GIAC chips I believe
Stephen/APR did 12.9 with an APR chip<ul><li><a href="http://home.pacbell.net/golemite/s4/timeslips.html">http://home.pacbell.net/golemite/s4/timeslips.html</a</li></ul>
Stephen/APR did 12.9 with an APR chip<ul><li><a href="http://home.pacbell.net/golemite/s4/timeslips.html">http://home.pacbell.net/golemite/s4/timeslips.html</a</li></ul>
#28
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power transfer to the ground. Energy is used when your car is bucking between gearshifts and launching.