Ok, so I didn't feel like making a muffler with a beer can.... big deal.
ORIGINAL: 3DBlockBuster
ORIGINAL: ThumbSkull
If you are asking about this setup, you ignored tons of great advice in a thread elsewhere.
Why would you still be asking without first trying the other suggestions?
You mean this one:
http://www.youtube.com/watch?v=NDLX6btZSoc
Is that mean Ara flying aiplane as a helicopter Again?