87 civic hatch si,got a bad F.I. o-ring and just wondering if there was anything i could do with feul rail off to add a little more power.i doubt there is anything aside from a bigger feul rail, but just want to check

 

no, it would be fuel management issues.....if you wanted to get techinical you could put a pressure regulator on the line and test bumping pressure up against the dyno


or seat of the pants dyno, but proly not that big a diff...a few people and articles have said that as carbon crap builds up on the piston and in the combustion chamber that effective compression is increased, and you may benefit from a bit of fuel press. adjustment but that is a bit dicey...........

 

thats what i was thinking,its an old car and i dont want to get too much into it but thanks