hi randy,

thanks for your reply.

for better aerodynamics I though it would be better to go with a rear exhaust type engine. I would use a high rise header (similar as I use in my DD with the Jett Fire 50 engine) however had to cut the canopy to fit the exhaust.
exhaust pipe? tuned pipe with muffler, hatori pipe or something similar.
do you know, gives a tuned pipe much more power than the stock muffler delivered with the Quickie?

I sent an email to Dave Shadel a week ago. Unfortunately no answer till now.

mec