Re: Mac longtubes or pacesetters?
good article... but even with a Blower and serious internal work, these v6 engines won't ever have the need for such detailed exhaust work. This article is meant for high output v8s that need every little bit of HP gains for the track... good, detailed article though
*01 Cobra, 4.6L, P&P heads, Stage 3 comp cams, MAC LT headers, O/R Hpipe, Bassani catback exhaust, Too many bolt-ons to list..., 4.30 gears. (364 rwhp/ 330 rwtq)
*01 Roush Stage 2, 4.6L, 5 spd, BBK Bolt-ons (Wife's)
*71 Chevelle, 350, 4 spd, H/C/I, (~400 hp)
*72 C10, 350, Auto, (my Daily Driver)