MTV2002

meaning they are out of steam for any good numbers past the claimed 318 range all the web sites states, so that would mean to me at least ko3's are only good till that number. or has someone surpassed this numbers running the stock ko3's? im just wondering what a fully built motor and plain jane k03's would do. probally hurt you im thinking. i was just wondering what the stockers are good for, only reason is i was surfing some other car websites and some n/a american car people were using junk yard ko3's on their ford v-6's cliaming they can make "insane" power. im thinking if they are too small for an s4 to begin with you must be a car tuning god then to make big numbers on your american v-6 :-)

jprice@CPS

Mikeyb.. not around these days. ran 3.9x on race gas + lemmi

SDS4

12.9 is just normal among us old s4 peeps

Z-Tuned (Alex)

All I had was a chip and catback exhaust on pump gas. That's it. A plain stage 2. No aftermarket downpipes (all cats intact), no aftermarket intercoolers.

Throw on downpipes and you are now stage 2+ and it's an entirely different record. And even with Simpply's 12.6, it's still been bested by Dan who holds the record for fastest stage 2+ with a 12.544 @ 112.89.

Fastest Stage 2 (Z-Tuned): 12.974 @ 106.34
Fastest Stage 2+ (bertworks): 12.544 @ 112.89
Fastest K03 (bertworks): 12.283 @ 114.24

If Mike did run an 11.7 on K03's, it was with nitrous whereas all of these records are boost only.<ul><li><a href="http://www.s4biturbo.com/timeslips.php">There are different records for Stage 2, Stage 2+, and K03.</a></li></ul>