Bravo to surface drives
#21
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I converted my 1994 38 foot Cigarette Top Gun with ASD7M drives, which is over 13000lbs with gas. If your boat weighs as much as mine, don't waste your money on 4 blades. I have Hering 5 blade, 18 Diameter, 18 Rake, 28 Pitch Props.with twin 610hp supercharged engines. They work pretty good. I am under pitched a little bit. I would love to try some 6 blades, but there are none to be found. You will most likely have to do what I did, which is purchase props and hope you get it right.
#22
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Join Date: Nov 2018
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Yes. It is for sale and pop yachts is trying to sell it on many websites. We only used it once since Hurricane Harvey and it is running strong. We took a big financial hit from Harvey and my home is still not 100% complete. I don't really want to sell the boat and I may be taking if off the market.
#23
Platinum Member
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Urban Disturbance and Green Lightening,
Any regrets converting to Arneson? Seems, from what Ive read, dialing in props is the biggest challenge, as there is no real efficient test program out there. Is the installation process a basic unbolt old transoms and bolt on Arnesons?
Any regrets converting to Arneson? Seems, from what Ive read, dialing in props is the biggest challenge, as there is no real efficient test program out there. Is the installation process a basic unbolt old transoms and bolt on Arnesons?
#24
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Urban Disturbance and Green Lightening,
Any regrets converting to Arneson? Seems, from what Ive read, dialing in props is the biggest challenge, as there is no real efficient test program out there. Is the installation process a basic unbolt old transoms and bolt on Arnesons?
Any regrets converting to Arneson? Seems, from what Ive read, dialing in props is the biggest challenge, as there is no real efficient test program out there. Is the installation process a basic unbolt old transoms and bolt on Arnesons?
I have the Arneson ASD7M drives, and it was not a simple bolt on project. We had to pull and move the engines down and forward. which caused the Arneson bell housing to hit the stringers. So we had to do a little modifications to the stringers and engine mounts. Lucky for me, I did not have to replace my oil pans because I do not have huge ones. You have to cut larger holes in the transom so the transmission will fit and have access to the transmission fluid dip stick. 3 or 4 hydraulic hoses have to be ran to the helm because the steering control module is located behind the steering wheel. The entire steering hydraulic system has to be re-plumbed with hoses, fittings, cooler, reservoir and filter so if one engine dies, you can steer with one engine running. You need sea strainers, water pickups, water pressure pop up valves, ball valves, hoses and fittings for the cooling system. You will need a transmission cooler. I used one dual cooler for my transmission and steering for each engine. I do not have any regrets with the setup. If I was to purchase another boat and I had the option of Arneson vs. Bravo drives, I would pick the Arneson drives. They are bullet proof unless you hit something. Dialing in the props is a challenge.
#25
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Urban Disturbance and Green Lightening,
Any regrets converting to Arneson? Seems, from what Ive read, dialing in props is the biggest challenge, as there is no real efficient test program out there. Is the installation process a basic unbolt old transoms and bolt on Arnesons?
Any regrets converting to Arneson? Seems, from what Ive read, dialing in props is the biggest challenge, as there is no real efficient test program out there. Is the installation process a basic unbolt old transoms and bolt on Arnesons?
The following users liked this post:
areyouliving (12-15-2023), Got Cigs (11-15-2018)
#29
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I did gain over 10mph but to be honest , every time I went out and was testing I would break the gears in my bravo1's that got expensive so I stopped , did the conversion and never looked back.