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hello. I have a set of 4x4 props which i personally installed under water, i clocked them so that blades dont cross each other under the cavitation plate, now i look at them 6 months later and blades cross right under the plate, how is this even positive? I heard that there are not hubs on b3...
7.4 mpi with cool fuel system
Boat suddenly died while cruising. Testes fuel pressure and it was 0. Installed new pump and still pressure 0. Checked old pump and it was working whiled disconnected so it was never bad. So i took out my new pump again and tested it while its disconnected from fuel...
Gen 6 L29 7.4 mpi can someone tell me where the fuel pump located and how hard it is to replace it? I know it is inline electric one. Also anti siphon valve is it the one attached to the fuel tank 90deg or fitting that attached to that 90deg plug? I attached picture of the motor and gas tank...
I have 2001 maxum 29ft with single 7.4mpi bravo3 3×3 20 pitch. Its absolutely terrible top speed 31mph and rpm max out with only 65-70% on the throttle shifter. It feels like it struggles to plane out sometimes but once it does it pretty much maxing out rpm fast. Marine shop said we...
I have l29 7.4 mpi mefi3 and i know i have ignition module under the distributor cap which i replaced. Now i look up parts by my engine serial number and it comes up with this spark advance module?? Do i have that as well somewhere? I attached picture
Hello, i just got my first boat about 2 months ago and been trying to fix rpm issue ever since. Its a 2001 maxum with a single 7.4mpi L29 mefi3 engine. It in some sort if guardian mode and won't pass 3k rpm in drive or neutral, in neutral it will go to 3.2k and bounce off like its a redline. I...
