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Great Proyect !!!, Ofna 9.5 Pro with two engine ofna .32 !!!

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Great Proyect !!!, Ofna 9.5 Pro with two engine ofna .32 !!!

Old 11-20-2008, 03:26 PM
  #1  
feguez
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Default Great Proyect !!!, Ofna 9.5 Pro with two engine ofna .32 !!!

I am doing a project, I have the ofna pro 9.5 with several hop-ups and 2 engines ofna 9.5, I've made krona working lock front and rear differential torsen and a number of things ...

I hope comment.
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Old 11-20-2008, 03:29 PM
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phattracker
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Default RE: Great Proyect !!!, Ofna 9.5 Pro with two engine ofna .32 !!!

Thats cool man. Love the BIG muscle and how about those torsen diffs?? Do you like???
Old 11-20-2008, 03:47 PM
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stz28
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Default RE: Great Proyect !!!, Ofna 9.5 Pro with two engine ofna .32 !!!

Very cool. Please post a video of it in action when you finish.
Old 11-20-2008, 04:30 PM
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Default RE: Great Proyect !!!, Ofna 9.5 Pro with two engine ofna .32 !!!


ORIGINAL: phattracker

Thats cool man. Love the BIG muscle and how about those torsen diffs?? Do you like???
What I like is that the direfencial Torsen has better grip, the bad thing is that it is difficult to make half block.

The front and rear differential kept the original, you did a locking system with a gasoline hose.

I was thinking about changing the central Torsen differential on the original course also changed the original gear for a bigger and do the same locking system that crowns the front and rear.
Old 11-28-2008, 09:10 AM
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Default RE: Great Proyect !!!, Ofna 9.5 Pro with two engine ofna .32 !!!

new pics of the proyect....
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Old 11-28-2008, 06:31 PM
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Default RE: Great Proyect !!!, Ofna 9.5 Pro with two engine ofna .32 !!!

It's gonna be a bit of a brute no doubt.

Will the engines not have to run at the same speed to prevent one holding back and stripping the spur ?
Old 11-28-2008, 07:30 PM
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Default RE: Great Proyect !!!, Ofna 9.5 Pro with two engine ofna .32 !!!

Your engines will have to be almost perfectly tuned. I remember a project monster truck with two engines and it was very hard to start second without killing the first. Once everything was running smooth it was a blast. Just don't let it run out of fuel for two or three tanks so you don't have to deal with this often. Also, it's total overkill for a buggy, even if you're gearing up for top speed. It looks like the perfect chance for an awesome monster truck. The one I spoke of was hard to handle and was constantly breaking the tire bead off the rims when the tires spun so fast the pulled in towards the center of the wheel. Whether you go with a buggy or a truck, I would fill the tires with something more solid than foam to prevent this. Looks awesome though, good luck.
Old 11-28-2008, 11:11 PM
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Default RE: Great Proyect !!!, Ofna 9.5 Pro with two engine ofna .32 !!!

ORIGINAL: feguez

I am doing a project, I have the ofna pro 9.5 with several hop-ups and 2 engines ofna 9.5, I've made krona working lock front and rear differential torsen and a number of things ...

I hope comment.
How is that even possible? You have 2 engines working the same gear, the 2 engines spin in the same direction but they are opposing each other on the same spur gear. I think it would jam up and not work.
Edit............lol never mind, started to really think about it and see that with the spur gear on the right of the left engine and on the left of the right engine it will spin it properly.......sorry for the brain fart
Old 11-28-2008, 11:22 PM
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Default RE: Great Proyect !!!, Ofna 9.5 Pro with two engine ofna .32 !!!

i was getting ready to say how is it possible when the second engine would have to run in the opposite direction to make it work
Old 11-29-2008, 12:17 AM
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Default RE: Great Proyect !!!, Ofna 9.5 Pro with two engine ofna .32 !!!

Might want to strap a empty 1/2 gal milk jug on the frunt of that for a gas tank.. your going to need it.
Old 11-29-2008, 08:06 PM
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bleinmiller
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Default RE: Great Proyect !!!, Ofna 9.5 Pro with two engine ofna .32 !!!

The project truck I saw this done to, a Kyosho USA-1, used a modifed engine on one side. Modified for counter-rotation. It was in RC Car Action, I've even got the article still. The first picture shows the front end lifting as the front tires look like sandrail tires as they get thin from the force. Glue good and fill them with something stiff. Also, at least one tank and the battery were mounted in front. Whatever else you decide, I'd go with some kind of truck with this so you can put both tanks and battery pack up front and still have it covered by the truck body. Good luck, and let us know how it's coming.
Old 11-29-2008, 08:48 PM
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Default RE: Great Proyect !!!, Ofna 9.5 Pro with two engine ofna .32 !!!

Nice project. Years ago drag racers tried running 2 engines but it was way to hard to get them in sink with each other and one was more times then not hindering the other. They found they could go faster with one. Not saying not to do it for fun but if you get them in sink they are not any faster but will get to stop speed sooner.
Have fun and keep us posted.

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