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Author Topic: How big of a shot on stock motor  (Read 3886 times)

Offline redirider

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How big of a shot on stock motor
« on: July 31, 2013, 10:32:24 PM »
Hi, everybody, I sold my victory hammer and now I am seriously looking for a turbo busa, but there is a 2008 really close to me that looks pretty sweet and has a 100hp nitrous set up. It was dynoed and set up correctly. The owner has only ran 2 bottles through it and hasn't had it to the track. The engine is stock and I guess that's my question. Will the stock second gen motor handle a 100 horse shot every now and then? By the way I might take it to the track once or twice a summer and just hit the juice once in a great while whenever I feel the need to sheet my pants... :D
Thanks in advance,
George

Online sportbikeryder

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Re: How big of a shot on stock motor
« Reply #1 on: August 01, 2013, 06:05:14 AM »
I wouldn't spray that much on a bone stock motor. You didn't mention what fuel, but I certainly wouldn't do it on pump gas.

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Offline moparict

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Re: How big of a shot on stock motor
« Reply #2 on: August 01, 2013, 08:07:46 AM »
A famous tuner around Wichita says, "Pill it till you kill it and then back up one."  With that in mind, I'm with Sportbikeryder.  I can't see a stock Gen 2 motor taking that much nitrous without some sort of supporting mods like valve springs and such.  I would certainly ask questions like, who tuned it?  What mods were done to support that much spray?  What fuel was it tuned on?  Where are the dyno sheets?  Where are the receipts?  A bike with a 100 shot SHOULD have a Nitrous Controller on it also.  That much spray instantaneously will make it do moon wheelies on it's roofie bars!!

Be overly cautious.  Don't take anyones word for anything.  The days of shaking a man's hand and it meaning something are pretty much over (few and far between).  Everyone on a busa has the fastest busa around.  They all make eleventy billion horsey powers and run 652 mph.  Don't get caught up in the crap.  Best advice I can give.
« Last Edit: August 01, 2013, 08:09:27 AM by moparict »

Offline wildphil69

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Re: How big of a shot on stock motor
« Reply #3 on: August 02, 2013, 10:42:38 AM »
im with these guys. i have heard of guys splitting keepers in the gen 2 valve train with only a 40 shot!! i have one in my shop right now that HAD a carpenter motor in it and there are dropped valves everywhere.
Nitrous is like a hot chick with STD'S...You know you wanna hit it but your just not sure of the consequences.

Offline redirider

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Re: How big of a shot on stock motor
« Reply #4 on: August 02, 2013, 12:43:42 PM »
Thanks for the info guys...Think I'll keep looking...

Offline Rocketgeezer

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Re: How big of a shot on stock motor
« Reply #5 on: August 06, 2013, 03:10:02 PM »
Thanks for the info guys...Think I'll keep looking...
If you can get this bike for the right price you can always tone down the nitrous, as theguys were saying a 100 shot is a lot on a stock gen2, compression is a bit high for that much on pump gas you may get away with it on race gas with a near perfect map, on pump gas I would keep it around a 40 shot
The older you get do you notice you start chickening out way before the bike does

Offline redirider

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Re: How big of a shot on stock motor
« Reply #6 on: August 11, 2013, 09:09:28 PM »
Thanks Geezer, the owner says it is a nitrous express setup installed and dynoed by Coopers Motorcycle in Pine Bluff Akansas. It has a PCIII and is set up on pump gas. The bike is lowered and has an extended swing arm and 5300 miles on it. I think I could buy it for $8500.00 or pretty close. I don't really even care too much about the 100 shot and like Geezer said would probably go down to a safer spray.
Thanks,

Offline canotechperformance

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Re: How big of a shot on stock motor
« Reply #7 on: January 13, 2015, 07:53:03 PM »
Hi, everybody, I sold my victory hammer and now I am seriously looking for a turbo busa, but there is a 2008 really close to me that looks pretty sweet and has a 100hp nitrous set up. It was dynoed and set up correctly. The owner has only ran 2 bottles through it and hasn't had it to the track. The engine is stock and I guess that's my question. Will the stock second gen motor handle a 100 horse shot every now and then? By the way I might take it to the track once or twice a summer and just hit the juice once in a great while whenever I feel the need to sheet my pants... :D
Thanks in advance,
George

try more like a 35 shot.. that should work

Offline wildphil69

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Re: How big of a shot on stock motor
« Reply #8 on: January 15, 2015, 05:31:36 PM »
This was posted in 2013 dude
Nitrous is like a hot chick with STD'S...You know you wanna hit it but your just not sure of the consequences.

Offline Ghost-Geezer

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Re: How big of a shot on stock motor
« Reply #9 on: October 16, 2015, 10:51:21 PM »
That being said, on a stock motor with .395 (moderate) cams,springs,titanium keepers, and 13.2 points compression, what would you say that was safe, Phil?  I am playing with a 25 lb shot on top of the 206 the bike makes now..............how hard would that be to and do safely for the engine.  I would use it mainly in 5th and 6th.

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