I have a 1941 Chevy with a rebuilt 216 that I never drive because it stinks, like nearly all old cars. I’m sure I’m more susceptible to the fumes than most people. Therefore, I’d like to destinkify it. I’ve thought of a few options and would appreciate feedback on the likelihood of success of each option:
1. Install PCV, TBI fuel injection, and a catalytic converter on the 216, using a 4 barrel style intake. Thoughts on whether typical aftermarket EFI systems work well enough to keep a cat alive and working efficiently?
2. Rebuild the 261 I have sitting in my garage with as much compression as practicable and put in a propane carburetor and install a propane tank under bed. This would be more cost/work but would be lower tech so maybe more likely to work?
3. Buy a trailblazer and swap the vortec 4200 and auto transmission over, change to open driveline. A ton of work but should result in a totally modern drivetrain.
