The Yamaha Exciter Jet Boat can be purchased through Sea Ray Dealers all across Canada, United States and Puerto Rico. There may be other boat/RV dealerships in your area that may offer the same product at comparable prices. For online shopping, you can purchase the Yamaha Exciter directly from Yamaha.
The Yamaha Exciter 570 has a top speed of 105 miles per hour. The Exciter I had 77.2 horsepower and ran at 7200 RPMs.
I have a 135 Exciter and can do about 40 mph when running good.
48hp.@7000rpms
From what I have read in the shop manuals for the 1979 and 1980 Exciters, there was a change between those 2 years where the CDI was not interchangeable due to the timing. So, I'm not sure how well it would run if you used one from a 1978 Exciter in a 1981 Exciter, or if you would eventually burn down the motor. However, if you have installed one, and it is working, then that's great.
85-90hp
Locksmith or shortwire.
Under the seat in a clear plastic holder.
Don't have a clue, sorry mate :/
98 miles per hour stock. running right!!
There are several places online where one can buy Yamaha speakers such as Ebay. There are also retailers such as Best Buy and Walmart that have online sites to where Yamaha speakers can be purchased.
One can buy Yamaha dgx 500 from a dealer and directly from internet sites such as ebay , amazon , but the simple way is to google it with words buy yamaha dgx 500
One can buy a used Yamaha Phazer at departments selling snowmobiles. The Yamaha Phazer may be purchased online through snowmobile websites as well with the parts.