JMIce

Hey guys, I have a j-spec s5 with a microtech lt-10 that's been dyno tuned and recently (last night) my serpentine belt ended up flying off, anyways... got the car home off just the battery, it ended up dying; pushed it the small distance i had left to my house, replaced the belt the same night but today when i took the car out it didnt feel right. So my question is when the battery died/alternator wasnt working did this negatively affect my tune?

any help would be appreciated.

pistones

iTrader: (5)

shouldn't have affected it. it has flash memory. probably in your head.

rx72c

iTrader: (8)

You know that belt drives the water pump as well?
you may have overheated it?