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Old 05-11-2012, 09:31 PM   #16
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I've used the ofna and the losi style one.. my cheap ofna one didn't leak but the plastic tube broke where it screws to the cap. I just bought the losi one and it does not leak. I bought this one because the replacement seals are available almost everywhere.

Now, like someone mentioned, if you hold it to far upwards while its fueled and point it down again it will leak. This is because the vent tubes are at the top of the gun. Holding it upwards allows fuel to enter those tubes so when you point it downward the fuel runs out the tubes. Both my ofna and losi gun does this. Most guns are designed this way so that's why %99 will leak if you hold them upwards.

Someone needs to design a gun so the vent tubes are outside of the fuel chamber. The tubes should have a cover(to keep dirt out) that opens to vent when the trigger is pulled. That would prevent nearly all our leaking problems. The rest would be seal problems.
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Old 05-14-2012, 09:48 PM   #17
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I use the Protek fuel gun. Works fine as long as you don't point it up. Also, wouldn't leave fuel in it like my bottle.
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Old 05-14-2012, 10:24 PM   #18
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The best is RB Concept Fuel gun. Last a lifetime.
But maybe it is not available now. Mine is made from metal.
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Old 05-14-2012, 10:51 PM   #19
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Thanks guys are you able to adjust the amount of fuel that's injected.
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Old 05-15-2012, 06:29 AM   #20
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Quote:
Originally Posted by bigjayjay1 View Post
Thanks guys are you able to adjust the amount of fuel that's injected.
Fuel guns flow until the tank is full or until you stop pulling the trigger. Most do not over fill the tank and are faster if used properly. Also there is less turbulence in the tank when using a gun compared to a bottle.
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Old 05-15-2012, 10:01 AM   #21
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My Losi gun is fine.. And to be honest, I have not seen one gun that didnt leak at some point.
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Old 05-15-2012, 10:16 AM   #22
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Man I fueled my buddy car wrong then I kept pulling the trigger each pull only discharged 1/4 of the tank didn't think to hold -oops
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Old 05-15-2012, 12:45 PM   #23
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Yea bro, next time ill give you a class on it, lol. It's all good though. I seen you trying to look at the tank and see if it was full or not. All you have to do is press the gun on the open part of the tank and watch the fuel run out of the gun, once it stops pull the gun out and throw the truck down for take off
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Old 05-15-2012, 12:48 PM   #24
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Is there anyway to put thick hose on one of these? I've looking for one but I want to adapt it to be used on any type of car.
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Old 05-15-2012, 02:50 PM   #25
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Quote:
Originally Posted by Sein View Post
Yea bro, next time ill give you a class on it, lol. It's all good though. I seen you trying to look at the tank and see if it was full or not. All you have to do is press the gun on the open part of the tank and watch the fuel run out of the gun, once it stops pull the gun out and throw the truck down for take off
Well you would think its a no brainer well NOT feel stupid for all the year of racing go figure I'm getting one not sure which brand thou
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