not really - but as often as you change out your plugs, you may just want to loosen up the comp. to get it out of the way (bit more work but not an every day thing..) rather than ditch the whole setup especially if you want to retain it for the OBA system ... (guess i'm shooting myself in the foot as i'd like to get my hands on your setup) i converted the stock compr. on my old 91 i had - trust me, you WANT onboard air... keep it where it is...