Re: Lost 400 rpms on both motors from one week to the next
 

Hey Shoe, Want your old boat back yet? Hope you you get it straightened out. Good luck, Ken.

Re: Lost 400 rpms on both motors from one week to the next
 

I'd take that rocket back anytime but I do love this new thing here!!!! I now am beginging to remember all the crap that comes with a dang boat. It was a peaceful couple of years.....no issues! Did you get the cutting out issue resolved?

-Shoe

Re: Lost 400 rpms on both motors from one week to the next
 

Air density. What was the temperature and humidity difference .Your computer can optimize a/f ratio , but less dense air means less fuel ,hence less power .

Re: Lost 400 rpms on both motors from one week to the next
 

Isn't there a screen in the fuel line that some people have had plug up?

Re: Lost 400 rpms on both motors from one week to the next
 

Yeah Shoe I got it figured out. I must have still been drunk when i wrote that. It ended up being a couple of fouled plugs. I still spanked a 28' challenger w/ a 496ho. He still doesn't know I was only running on 6 cylinders. I'll smoke his azz bad next week!

Re: Lost 400 rpms on both motors from one week to the next
 

What he said!

Re: Lost 400 rpms on both motors from one week to the next
 

I spoke with Merc. racing today and they have never heard of a 10% reduction in safe mode... They said the engines are limited to 3500 rpm or less depending on the problem, this should also cause the buzzers to be going off.