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  1. AaronWhitt82

    Holley secondary speed screw

    Hey guys..... Once again it's that time to get the boat out of storage and do the whole de-winterization process and check everything over on the motor and get the ol Holley tuned up.... At the end of last year the carb started acting up on me once again. I believe it has something to do with...
  2. AaronWhitt82

    Idle circuit problem with Holley 4150

    Winterizing the boat over the Weekend I ran into a bit of a problem with the idle circuit...... Boat started up and ran fine, but when she got to operating temp it was idling around 950 rpm's or so. I like to have it idle right around 800 or a little under (when not in gear) I went to back the...
  3. AaronWhitt82

    Carb problem or water in gas?

    Indmar Chevy 5.7L 310HP with Holley 4150 carb. PN 75021-1 ***(originally thought it was a 4160) *** Problem just started last week. I rebuilt the carb 2 Summer's ago. Boat will run fine while idling, but when launching the boat or after getting up on plane or pulling a skier it bogs almost like...
  4. AaronWhitt82

    Stupid People and the Boat Ramp Once Again

    So the other day I pull up to the public boat launch which has 2 boat ramps. There were a few people waiting to launch so I had to wait a little bit. Well I noticied this one guy on the ramp with some older maybe late 70's early 80's 24FT. bowrider that looked really rough and the trailer it...
  5. AaronWhitt82

    Boat won't go over 4,000 RPM's

    Well onto another problem now after I finally thought I had everything fixed and the whole mess I was having with the carb figured out. I had my boat out Saturday for the first time this year. She started up great, idled fine and ran absolutely perfect...... I brought my new handheld GPS with...
  6. AaronWhitt82

    Floats on Holley 4BBL Carb.

    Hey guys I have a Holley 4 Barrel carb on my boat and I'm going to replace the floats on it. On the primary fuel bowl it has a center hung brass float and on the Secondary side it has a center hung nitrophyl float. Question: Can I replace both with just nitrophyl or should I replace them how...
  7. AaronWhitt82

    Prop Help for Wakeboarding....

    Hey guys I have a '99 Moomba Outback with an Indmar 5.7 litre, 310HP, Carbed. The boat currently has an O.J. 3 blade 13X13 prop. I want a different size prop for more low end/torque and pulling a skier/wakeboarder out of the hole. For some reason it doesn't seem like this size prop is doing it...
  8. AaronWhitt82

    Rust in Motor

    Hey guys a quick question.... I finished Winterizing the boat today. Took off all the hoses and drain plugs in the motor to drain the water out then put them back on. I then took the thermostat cover off to dump a few gallons of RV antifreeze in her. The bolts on the cover still had the...
  9. AaronWhitt82

    Fuel Pump running with Key ON & Motor off...

    Hey guys I just recently replaced my Carter low pressure fuel pump. Replaced it with an Airtex, but I'm not sure of the model. I have a 350 Indmar with the Holley 4150 carb. I notice now when I turn the key to the ON position (with the motor not running) I can hear the fuel pump running. I...
  10. AaronWhitt82

    Rebuilt Carb. Having problems. PLEASE HELP

    Hey guys whats up? Just joined the forum and I'm looking for some help. I have a '99 Moomba Outback with the Indmar 350 and Holley 4150 Carb. I just recently rebuilt the carb myself, but am still having problems with how the motor is running. I also have recently replaced: Fuel pump, fuel...
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