want to switch from AC 9 to 9/11.

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I'll answer:) If u go the 9/11 route u will gain alot of Mph between 3-8mph. And your times should be alittle better depends on your combo also. You'll need to switch back to the lock up valve also if u go to a 9/11. If u cruise your car around town you'll see 500rpm of lower engine cruises to:D ;) :eek:
 
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