There are lots of performance upgrades available such as fiberglass reeds
and larger reed blocks, larger carbs, high performance heads, high
performance exhaust tuners, high performance efi computers, etc....
Pick up a copy of hotboat magazine or check their website at www.hotboat.com
Also check out www.screamandfly.com
Land and Sea is just one company that sells performance equipment.

--
Tony
my boats at http://t.thomas.home.mchsi.com



"JGK" wrote in message
. ..
After watching Monster Garage on Discover (the one where they turn a
pontoon boat into a shark dive boat) I got curious about an item they
added
to the outboard. It was a nitrous system.
I have done a couple of web searches for outboard performance accessories
but have only found
a wide selection of props. Is there any sites that deal with outboard
performance upgrades?
Do them even make any aftermarket outboard performance gear?