PDA

View Full Version : Exhaust Q's.



Icarus prospector
11-24-2007, 05:55 PM
What are the ACTUAL benefits of running a exhaust setup like an IMCO or EMI in my application, specifically a '75 Hallet 21 Daycruiser, under the hatch, normally aspirated, aluminum headed, big cam 454 and a two speed. Or at this simple stage, is a set of conventional Hardin or Glenwood logs with 3" outs still good enough.
I'm looking for 70 on the GPS and the blower motor is a few years and two more kids to college, away. Thanks in advance.