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Offline Don R

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nitro cb?
« on: December 26, 2021, 09:01:54 am »
 Y2K pointed out an ebay ad for a cb750 fuel injection, it's on a nitro bike which could be bought. Who is crazy enough? San Antonio Texas.

https://www.ebay.com/itm/363668283242?hash=item54ac519f6a:g:IvIAAOSwT8BhulNd
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Offline NitroHunter

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Re: nitro cb?
« Reply #1 on: December 26, 2021, 10:56:44 am »

Burning nitro is for people who hate money and love work.  8)
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Robbie the NitroHunter                      Fuel Coupe Hired Gun                  NHRA T/F 640

DRAGBIKE USA XH/MB Recordholder: http://forums.sohc4.net/index.php?action=dlattach;topic=127179.0;attach=332735
DRAGBIKE USA XH/SS Recordholder: http://forums.sohc4.net/index.php?action=dlattach;topic=63940.0;attach=103300
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Offline PeWe

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Re: nitro cb?
« Reply #2 on: December 26, 2021, 12:50:55 pm »
Not cheap for a fue injection! ;D

A colleague is currently installing fuel injection on his VW engine sitting in a Porsche 356 replica he has built on a shortened buggy chassie.

He told me to add one on my bike after our carb jetting stories. He had some Weber jetting issues last year so he enter next level.

The system is not that expensive taking care about ignition too. Lambda sond in exhaust will report the result back to the injection control. US made stuff.  Circuit board to be built in a box. Maybe 200x150x50mm in size.
« Last Edit: December 26, 2021, 09:17:04 pm by PeWe »
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CB750 K6-76  970cc (Earlier 1005cc JMR Billet block on the shelf waiting for a comeback)
CB750 K2-75 Parts assembled to a stock K2

Updates of the CB750 K6 -1976
http://forums.sohc4.net/index.php/topic,180468.msg2092136.html#msg2092136
The billet block build thread
http://forums.sohc4.net/index.php/topic,49438.msg1863571.html#msg1863571
CB750 K2 -1975  build thread
http://forums.sohc4.net/index.php/topic,168243.msg1948381.html#msg1948381
K2 engine build thread. For a complete CB750 -75
http://forums.sohc4.net/index.php/topic,180088.msg2088008.html#msg2088008
Carb jetting, a long story Mikuni TMR32
http://forums.sohc4.net/index.php/topic,179479.msg2104967.html#msg2104967

Offline Tracksnblades1

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Re: nitro cb?
« Reply #3 on: December 26, 2021, 08:17:29 pm »
My uncle Buck told me as a youngster…
Gasoline was for “worshin” parts..
Alcohol was for “Drinking”…😜
Nitro was for “Racing”…🎯
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Offline Don R

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Re: nitro cb?
« Reply #4 on: December 27, 2021, 08:20:57 am »
 I'm considering efi/E85 for the turbo bike project that I put in totes. My experience with the race car  efi has been good so far. A friend is well versed in micro squirt efi. But I've used holley software. His turbocharger learning curve has been expensive, however.
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No matter how many times you paint over a shadow, it's still there.
 CEO at the no kill motorcycle shop.
 You don't need a weatherman to know which way the wind blows.

Offline Don R

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Re: nitro cb?
« Reply #5 on: January 02, 2022, 12:34:42 pm »
 This bike is listed in the for sale section but I can't find the bike ad on ebay.
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No matter how many times you paint over a shadow, it's still there.
 CEO at the no kill motorcycle shop.
 You don't need a weatherman to know which way the wind blows.

Offline gschuld

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Re: nitro cb?
« Reply #6 on: January 02, 2022, 12:38:01 pm »
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