Logo
FULL SITE MENU

Search results

  1. W

    454XL, lacks power and won't rev past 2800 RPMs

    Yes there are mufflers but I checked them and they are not obstructed. Plus I think if the exhaust was obstructed, I would have a vacuum loss when I increase the RPMs, and its not happening. That is the vacuum gauge I am using, the reading is right between the 20 and 21 mark in the green...
  2. W

    454XL, lacks power and won't rev past 2800 RPMs

    Hello, I have 2 crusader 454XL, both long blocks were purchased new, the port engine works perfect, the starboard does not have any power and will not rev past 2800 RPM. it idles perfect, smooth, no misfires, no missing, no shaking, and will rev as high as you want while in neutral. but when...
  3. W

    Crusader 454XL running HOT at cruising, not at idle. Help!

    I see what you are saying, but I have only one valve in the middle of the housing. Its a crusader 454. Thats the setup I have.
  4. W

    Crusader 454XL running HOT at cruising, not at idle. Help!

    Hello I have (2) crusaders 454XL generation VI, they are raw water cooled. The port engine is fine, but the starboard engine overheats at high RPMs. I have been chasing the cause of this overheating for about a month now and I am running out of ideas. I need help. I have done the following: 1-...
Back
Top