---- mikelj@xxxxxxx wrote: > > You will happy with the 4 br better mileage ,and more power. > > I decided to order the TTI 2.5" dual exhaust system to upgrade my '64 Dodge Polara 500 383 2bbl.'s original single exhaust. I have the original stock exhaust manifolds and it all fit fine, except for the H-pipe crossover section. It seems they engineered it so the crosspipe is exactly where the yoke and cables are for the emergency brake (wonder if I should let them know of this design flaw?). So it was remove the emergency brake or take it to a muffler shop for fab and welding around it. I did the later, it sounds great and runs much better. I am now trying to decide about replacing the stock 2 bbl. with an Edelbrock Performer (non-high rise, since I want to use the original stock air cleaner and throttle/tranny kickdown linkage) 4 bbl setup. How much work is that and will it make much difference in power? I have factory A/C, otherwise not much problem with the 8 bolts holding the manifold. Thanks for any advice. > > Mike in New Mexico > > > > > > > -- > [Non-text portions of this message have been removed] > > > ---- > 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.