I pulled the Chevy 454 TBI motor out of my 23' Class A Winnie due to various engine (burned piston and warped exh mani) and tranny (so far just a leaky seal) issues.

With so many different mods for big block Chevy motors out there, does anyone have any recomendations for mods suited for towing (24' enclosed/7000lbs)?

I have been contemplating the Banks Intake/Exhaust system, but don't think much of the price ($1200) and don't need anything but headers/manifold. Have also been toying with the idea of a Gear Vendor under/overdrive gear splitter unit, but also think $2500 is a lot. Even found an Eddlebrock TBI to MPFI conversion manifold for $1200.

In the lower buck category, there are Crane and Comp cams for for TBI 454s. Hedder has headers listed for Class A RVs too.

I assume I need mods for low end torque not high end HP.

Comments/corrections/suggestions would be appreciated.

Thanks

Peter