Exhaust... Called Larry Vetterman today... What a down to earth, hands on, straight talking guy. We discussed the options he has to offer for my RV-7A... fortunately he also has an RV-7A with vertical induction.
We talked about fit, performance, heat transfer, sound levels between mufflers and straight pipes. Larry mentioned if you go with mufflers you will never go back to staight pipes... He mentioned it is noticable difference and comfort level, both in the air and on the ground.
We talked price, which is a bit cheaper than buying it from Van's for straight pipes. I did not see where Van's sells mufflers...
Decisions... Decisions... Money... Money... $875 Straight Pipes, including shipping $1375 Muffler Pipes, including shipping