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  1. J

    Will adding window tint to windshield cut down on dash glare?

    My boat has a white dash (Gel coat) and is creates a horrible glare on the windshield. Would it be helpful to add tint? Does anyone have a picture of their boat with tint? Thanks!
  2. J

    Trying to get the best speed out of my 350 MAG MPI/ 21P Mirage Plus Prop

    I have a 2006 StarCraft Nexstar 19' boat that weighs in at 2100 w/o engine dry. It has a 350 MAG MPI 300 HP Engine and a Bravo 1 outdrive. I currently am running a Mirage Plus 21 Pitch prop. The boat goes 58 MPH @ 4750 RPMs with just me on board. My WOT range is 4800-5200 RPM. Am I...
  3. J

    Bravo 1 Water Pump/Running On Muffs Question

    I was running my new-to-me boat for the first time this season on the hose. It has a 2006 350 MAG MPI engine and a Bravo 1 out drive. I first duck taped the lower water inlet closed. I then put my muffs on the engine and turned the water on. I started the boat. I let the engine run for a...
  4. J

    What is the best performing carb & intake for Mercruiser Vortec 5.7?

    I have a 2001 Mercruiser 5.7 Vortec engine that I am working with. I am running the engine in a 20' bow rider. I was wondering what the best 4 Bar. Carb and intake combo would be? Thanks for your input!
  5. J

    Compresson Test Results On My 5.7..Video Included..Also Performance Upgrade Questions

    I bought a 2001 Mercruiser Vortec 5.7 250 HP 2 Bar. carb engine that has one low cylinder. The engine has 870 Hrs. It was purchased from the original owner who is well into his 60's and had the engine in a 25' Grady White that he used for fishing in salt water. The compression test was done...
  6. J

    Building a performance 5.7 Engine, What parts are needed?

    I have a 2001 Mercruiser Vortec 5.7 250HP carbed with 2 brl. carb. I have a 20' Ft Regal boat that weighs about 2800 lbs with the engine. I am using the alpha 1 gen 2 drive. What HP can I safely make with the alpha and this weight of boat? Given that the boat is relatively light, can I run...
  7. J

    Swapping from a 4.3 Alpha Gen II engine to a 5.7 Bravo, what needs to be changed?

    This is a follow up to another thread. I currently have a 4.3 Gen II alpha setup in my boat now. I bought a 2001 5.7 Bravo engine that I want to swap into the boat. What do I need to change on the Bravo engine to make it work with my Gen II alpha 1? Will I be able to use the parts that are...
  8. J

    5.7 Bravo Vs. Apha1 Differences?

    I currently am running a 4.3 V6 and want to do the 5.7 upgrade. I am looking a 2001 5.7 Bravo engine that I would need to convert to an Alpha drive. Can you guys tell me what needs to be done to make it work? Will I have everything that is needed on my 4.3 to do the swap? Also, the engine...
  9. J

    4.3 VS. 5.7 Accessories, Distributors, Motor Mounts, etc.???

    I am considering swapping my 4.3 out for a 5.7 this winter. I am planning on using a vortec truck engine and I was wondering what parts off my 4.3 will transfer over. I know I will have to get different manifolds, distributor cap, and an ignition module. What else will not be swappable...
  10. J

    Swapping 4.3 to 5.7 Engine....How much speed increase?

    I have a 1994 20Ft Regal with a 180 HP 4.3LX. I top out at about 48 MPH now. If I were to swap to a '87 5.7 260 engine with a 1.47 gear, how much of an increased top end would I see (Obviously properly propped)? Would I gain a lot in my holeshot? Would fuel consumption be similar? Thanks in...
  11. J

    Video of My Quicksilver Power2 variable pitch prop in action

    I have a 94 20' Regal boat with a 4.3LX & 1.84 outdrive. I am running the Quicksilver Power2 17-23 pitch shifting prop. It starts off at 17 pitch and shifts to 23 pitch at a RPM level that I determine. I figured some may be curious about this prop and I could not find any videos online of it...
  12. J

    Converting Standard 4.3 to Vortec. Is it worth it?

    I have a 1994 Regal 20' open bow with the 4.3LX w/ 1.84 gearing. The boat has a 4 brl. carb and is rated at 180 HP. I run a 23 pitch prop and turn around 48 MPH @ 4900 RPM. I am looking to pick up more top speed. I know to get that I will need to change props due to over revving. I know I...
  13. J

    Mercruiser 4.3LX Engine Problems...Help Please!

    I recently purchased this boat with a '94 4.3LX engine. Prior to my purchase, it had set for two years. Upon first taking boat out (When I first purchased it two weeks ago), it ran fine for the first 20 minutes or so. The engine started to cut out and surge at higher RPMs and stalled once...
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