Originally Posted by
j8ight13
So the OD 99s would be the way to go? The OS plug seemed to work well, it would idle all day, but the tuning window was very small.
thanks again for tips.
It depends on temps the 99's are hot and the 97's are cold right now i have a 99 in and will be switching to a 97 later this month since the tempertures will go down