Gotcha. Yeah I feel comfortable right now I'm just running it and what's I do another engine at some point because this car has about 200 then at that time I will consider upgrading the lines and maybe the rails. It seems people are still having good success with out changing any of them and especially at the power level I'm going to be at so I considered all that stuff as well too. I seen quite a few guys with supercharger additions still running themthe soft lines under the hood should be the first thing you do if they are still original. I use a trickflow/aeromotive kit with the rails/FPR that I am not sure they still make/sell. I have not looked for ever but there is just barely enough room between the dist/rail. My rail developed a leak and it had to be replaced which is what pretty much set off the "replace it all" attitude.