the Borlas. My Bad. I didn't measure them. The OD of the 2.5" venturis was just under 2-15/32nds. So they are designed to slip fit into a 2.5" pipe. You could also grind off a little of the circumfrence to get the right fit. The distributor suggests they be located after the resonators and at the beginning of the tailpipes. You know at $15 apiece and postage, I was willing to experiment. I initially slipped them into the tailpipe attached with a stranded wire to keep them from sliding down the pipe into the muffler can. When I heard the difference in tuning, my mind was made up and only then did I have them tacked in semi-permanantly.
_________________________________________________ What's the difference between Daytona and New York?? |