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Old Jan 19, 2013, 12:01 PM
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acuamie's Avatar
Malaysia, Federal Territory of Putrajaya, Putrajaya
Joined Apr 2009
199 Posts
what the different between outboard or inboard drive on f1 boat. in speed, handling and maintenance others than scale look. I've heard from somewhere an inboard drive F1 will considered as cat class in competition.
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Old Jan 20, 2013, 06:50 PM
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wparsons's Avatar
Canada, ON, Markham
Joined Aug 2008
8,852 Posts
The only real difference (other than the fine details of the design) between a cat and a tunnel is where the motor sits (inboard or outboard).
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Old Jan 28, 2013, 09:19 PM
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acuamie's Avatar
Malaysia, Federal Territory of Putrajaya, Putrajaya
Joined Apr 2009
199 Posts
i just recently bought new F1 outrigger (r2 hobbies) and it's inboard driving system. my interest now is to install an outboard motor from hor racing due the ose don't deliver to my country. so im thinking of buying this following product.

http://www.horracing.com/product_inf...roducts_id=596

any suggestion is appreciated.

my video maiden on 4s 45/90c 5000mah lipo with 443 prop and leopard 1900kv 3674 motor

r2hobbies f1 tunnel (2 min 40 sec)


all the detail are in my rcgroup blog.
tq.
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Old Feb 27, 2013, 09:03 AM
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Simoc's Avatar
Australia, QLD, Redcliffe
Joined Feb 2013
14 Posts
I found the cable here: http://www.rcnz.com/Shop/Service/Detail/Product/5708
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Old Apr 24, 2013, 02:53 AM
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sycosimon's Avatar
United Kingdom, England, Richmond
Joined Jul 2007
27 Posts
Flex Shafts for the Stock Hornet F1 Outboard available in the UK here: http://www.ebay.co.uk/itm/Hornet-F1-...item1e79f664f1
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Old Apr 24, 2013, 04:08 AM
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United Kingdom, England, Richmond
Joined Jul 2007
27 Posts
FYI .130" flex cable works great in the stock O/B lower, Bonding the cable to the stubshaft with Loctite 603 seems to work abit better than silver solder. I ran a stock out board for 14 months with a 3660 2700KV motor on 3 cells and X440 Prop with out major issue, only mod to the leg was the flexishaft in my previous post and changing the bearing nearest to the prop to a 8x4x3 from the stock 8x4x2
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