I have always heard the BB Mopars need the back pressure to run as well as they do. My original 64 Polara was a 383 car and had 2" factory duals. I assume the 426 wedges were 2 1/4". --- Dennis J <djohn14296@xxxxxxxxx> wrote: > > It has always been my understanding that the larger > the exhaust the > more effect it has on torque, larger generally > increases, smaller > decreases it and will (to a certain extent)help > increase HP. > Dennis > > --- "Harold (Dooner) Funderburk" > <funderburk@xxxxxxxxxxxxx> wrote: > > > > > I second that Bob. > > I saw on Horsepower TV (I think), were they put a > car > > with 2.5" exhaust on the dyno and then replaced > the > > exhaust with 3" or 3.25", and the horsepower > actually > > dropped. They said bigger is not always better. > > If I can find it on their web, I'll send it out > for > > everyone to read. > > > > > > Harold (Dooner) Funderburk > > > > > > ---- > > Please address private mail -- mail of interest to > only one person > > -- directly to that person. I.e., send parts/car > transactions and > > negotiations as well as other personal messages > only to the > > intended recipient, not to the Clubhouse public > address. This > > practice will protect your privacy, reduce the > total volume of mail > > and fine tune the content signal to Mopar topic. > Thanks! > > > > '62 to '65 Mopar Clubhouse Discussion Guidelines: > > > http://www.1962to1965mopar.ornocar.org/mletiq.html. > > > > > > > ---- > Please address private mail -- mail of interest to > only one person -- directly to that person. I.e., > send parts/car transactions and negotiations as well > as other personal messages only to the intended > recipient, not to the Clubhouse public address. This > practice will protect your privacy, reduce the total > volume of mail and fine tune the content signal to > Mopar topic. Thanks! > > '62 to '65 Mopar Clubhouse Discussion Guidelines: > http://www.1962to1965mopar.ornocar.org/mletiq.html. > > > > George __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com ---- Please address private mail -- mail of interest to only one person -- directly to that person. I.e., send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic. Thanks! '62 to '65 Mopar Clubhouse Discussion Guidelines: http://www.1962to1965mopar.ornocar.org/mletiq.html. This email was sent to: arc.6265@xxxxxxxxxxxxxx bSONJP. Or send an email to: 1962to1965mopars-unsubscribe@