My SI3....All about SPEED
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My SI3....All about SPEED
This is going to be one of those builds. Where the desired result is all about speed. I was lucky enough to get the first upgraded prototype for Selph Inflicted boats. There are several upgrades which makes building easier and much faster. The upgraded features allows the build to become almost fool proof And the new kit did away with the 45 degree transom and now it's flat. Thats great for adding a water rudder. My last SI3 kit build was left stock but this one will be a little bit different. I will mod all I can for the desired result. The first mod was from Hooty.... a custom hand made engine stand. He is no stanger to Speed. It will be a great and needed addition to this boat. The second and third are from me a custom Titanium water rudder and Titanium turn fin. I started using turn fins early last year and love them. It took many tries to find which style and shape makes these boat handle great in the turns. The last SI3 build with my turn fin was able to make turns at wide open throttle at 52mph. And the fourth mod is a engine test stand which I custom made. It's a must when correctly breaking in and tuning engines designed for speed.
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RE: All about SPEED
asmithnc wrote:
THAT brings back memories! Seeing that boat glued to the water like that, at those speeds was just amazing!
The last SI3 build with my turn fin was able to make turns at wide open throttle at 52mph.
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RE: All about SPEED
After reviewing my first post I missed one of the important items..... Picutres of the upgrades.
All the mod'ed pieces shown have tabs which fits into cut out on the main deck and engine uprights. Simply pop pieces in the slots and double check then glue. The main runner has the best feature. Not only does it use the tabs but the engine uprights actually hook into the top deck. Well.... here are the pics
All the mod'ed pieces shown have tabs which fits into cut out on the main deck and engine uprights. Simply pop pieces in the slots and double check then glue. The main runner has the best feature. Not only does it use the tabs but the engine uprights actually hook into the top deck. Well.... here are the pics
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RE: All about SPEED
ORIGINAL: crispyspa
The miracle of the CNC laser......you don't get that kind of precision with a box knife.
What are all the holes in the last pic?
The miracle of the CNC laser......you don't get that kind of precision with a box knife.
What are all the holes in the last pic?
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RE: My SI3....All about SPEED
No see those are whistle holes this boat goes so fast you can’t see it so they are there so you can at least here where it is
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RE: My SI3....All about SPEED
ORIGINAL: Kmot
Your engine test stand is wicked looking! [sm=thumbup.gif]
Your engine test stand is wicked looking! [sm=thumbup.gif]
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RE: My SI3....All about SPEED
I see airboat speed record written all over this one - HOly CRAP that is some fine work ! Keep it up anxious to see what results.
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RE: My SI3....All about SPEED
crispyspa wrote:
Those are to secure the fuel cell. Just zip-tie the fuel cell to hold it in place.
What are all the holes in the last pic?
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RE: My SI3....All about SPEED
Thankyou for your wonderful comments. All I need now is the engine.
Today I think I have finished all the machining for the parts for this project. Just finished up two servo trays. It is the first attempt at the trays and they turn out great. I might have to make more in the future.
Today I think I have finished all the machining for the parts for this project. Just finished up two servo trays. It is the first attempt at the trays and they turn out great. I might have to make more in the future.
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RE: My SI3....All about SPEED
I can HARDLY wait to see the motor ! The boat - AWESOME ! The engine mount AWESOMER ! The test stand - NEVER have I seen a nicer one ! love the GO handle ! What next... Some kind of super racing Rossi Racing motor made of titanium ?
I can hardly wait
I can hardly wait
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RE: My SI3....All about SPEED
There is not a free drawing for this boat. But the designer I believe will introduce a electric version soon.
By the way I was just passed thru Slovica on my way to Vienna (Wein) from the Czech.
By the way I was just passed thru Slovica on my way to Vienna (Wein) from the Czech.
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RE: My SI3....All about SPEED
i not meant this particular i know this one has no free blueprints
Slovica? Slovakia... have you been in Bratislava?
http://maps.google.com/maps?f=d&sour...9,4.943848&z=8
call me next time, we'll drink some beer
Slovica? Slovakia... have you been in Bratislava?
http://maps.google.com/maps?f=d&sour...9,4.943848&z=8
call me next time, we'll drink some beer
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RE: My SI3....All about SPEED
ORIGINAL: alex.guzun
i not meant this particular i know this one has no free blueprints
Slovica? Slovakia... have you been in Bratislava?
http://maps.google.com/maps?f=d&sour...9,4.943848&z=8
call me next time, we'll drink some beer
i not meant this particular i know this one has no free blueprints
Slovica? Slovakia... have you been in Bratislava?
http://maps.google.com/maps?f=d&sour...9,4.943848&z=8
call me next time, we'll drink some beer
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RE: My SI3....All about SPEED
ORIGINAL: asmithnc
Dadkins it's not titanium but my version of a servo tray. It's hot off my mill.
Dadkins it's not titanium but my version of a servo tray. It's hot off my mill.
By the way, you're crazy (in the good way). The accessories you're making are awesome.
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RE: My SI3....All about SPEED
ORIGINAL: 500 lb. koolaid man
What are you using, a mill where you move the bit by hand cranking, or cnc?
By the way, you're crazy (in the good way). The accessories you're making are awesome.
ORIGINAL: asmithnc
Dadkins it's not titanium but my version of a servo tray. It's hot off my mill.
Dadkins it's not titanium but my version of a servo tray. It's hot off my mill.
By the way, you're crazy (in the good way). The accessories you're making are awesome.