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Fun with nitrous

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Old Nov 29, 2022 | 07:55 PM
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Originally Posted by hrdtail78
This is a 103 with headwork and a 999 cam on higher ratio rockers. Don and Son's Cycles in Springfield Mo built the bike and I only tuned it. Purpose built street drag bike. They got a nice little street scene down there. They have city permission to run in this industrial complex on weekends., and then they rent a track once a year.
How much timing do you pull if you're willing to share?
 
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Old Nov 30, 2022 | 06:44 AM
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Originally Posted by ThunderTruck
How much timing do you pull if you're willing to share?
Rule of thumb for starting is still 2 per 50 shot. Fine tune from there.
 
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Old Nov 30, 2022 | 07:37 AM
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Originally Posted by hrdtail78
Rule of thumb for starting is still 2 per 50 shot. Fine tune from there.
Perfect, thanks for sharing.
 
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Old Nov 30, 2022 | 08:16 AM
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Originally Posted by ThunderTruck

I keep thinking about doing a small shot on the bike but Ontario legislators watched too many Fast and Furious movies and made it a pain in the a$$ to have.
The twin 50lb bottles in my truck are enough LOL
Looks like that should be enough to run the 5 mile track at Bonneville... Nice...
 
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Old Nov 30, 2022 | 10:09 AM
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Originally Posted by 98hotrodfatboy
Looks like that should be enough to run the 5 mile track at Bonneville... Nice...
It was an overkill project. The bottles I got for free at work and I had an idea, from there it spun out of control LOL.
Learned a lot getting everything to work and then it became illegal in the province (can't be hooked up) as well as insurance won't cover you if you have installed.
 
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Old Apr 5, 2023 | 09:39 AM
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A 50 shot would be like a joke on a car as far as damage goes but I've never sprayed a bike. Years back a guy at work was telling me about how he hit it on the highway and it came on so strong he totaled the bike. Now days I'm thinking they have progressive controllers.
 
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Old Apr 5, 2023 | 09:47 AM
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Nitrous is always going to be cheap instant HP if you have the *****.
 
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Old Apr 30, 2023 | 01:09 PM
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I'm thinking about it but I need to know how much I really need to beef up my drivetrain. I see a 40 shot kit for $350 that's pretty cheap horsepower... Any tips???
 
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Old May 1, 2023 | 12:07 PM
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Originally Posted by 98hotrodfatboy
I'm thinking about it but I need to know how much I really need to beef up my drivetrain. I see a 40 shot kit for $350 that's pretty cheap horsepower... Any tips???
The guys are not beefing anything up. That's the thing about nitrous. It's cheap and in reach for some. Willing to take the risk and fix it if it breaks.
 
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Old May 3, 2023 | 03:04 PM
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Originally Posted by 98hotrodfatboy
I'm thinking about it but I need to know how much I really need to beef up my drivetrain. I see a 40 shot kit for $350 that's pretty cheap horsepower... Any tips???
What I have done several times for customers. Set them up with a 25 shot and put nozzle pre IAT. This works great for the roll on racing crowd. I suggest spraying in 3rd to pull ahead and 4th if needed but once you put a couple of lengths on the guy. He's beat. Then if you want more. We can figure out a tuning solution for your needs then.
 
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