The down side is it may cost you a little bit of HP since that cylinder wont scavenge as well. Air leaks before the 02 sensor will throw off your fuel mix a little.

General experience says it's OK but there are side effects.


87 Turbo Intercooled Raider, roller cam, torsen rear diff, LSD front diff, lockup auto with modified converter, V6 brakes, low transfer case gears...