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Visionary
Posts: 4278
| I was wondering what kind of fuel injection we have. I believe its a 54mm down draft system. But what or who's throttle body. What kind of injectors. I read this and made me think a lot. http://www.robsdyno.com/injectors_tuning_massachusetts.html |
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Cruiser
Posts: 238
SF Bay Area | My '99 had Bosche injectors, am not sure about my Vision. I believe the throttle bodies are Polaris proprietary, on my '99 the original TPS was a Delco part. |
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Tourer
Posts: 573
Central Illinois | Try 45 mm rather than 54 mm. Maybe it was just a typo on your part. I have no idea who makes it though. |
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Tourer
Posts: 499
Chattanooga, TN | I think my injectors are unbalanced. WTF to do now?! |
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Visionary
Posts: 1229
Rancho Cucamonga, CA | Article not relevant for closed loop systems. i.e. stock or PCV/AT.
Edited by Nozzledog 2013-04-10 9:25 PM
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Visionary
Posts: 1350
| The early models were made by MBE (if I remember right) a British company. Freedom engines are from the company that does the Mustang. Starts with an "M" I think.
Here's a weird trick do a search of Vic fuel injection. Amazing what popped up. Like this page from the best Vic mech
http://www.vision-riders.com/articles.asp?Article=1681&fid=40
Put some Seafoam in. It could be dirty injectors from cheap gas. Then go from there.
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New user
Posts: 2
| i think you must go to http://www.dynohelp.com |
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Visionary
Posts: 3773
Pittsburgh, PA | john3322 - 2014-11-10 3:05 AM
i think you must go to http://www.dynohelp.com
why exactly? |
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Visionary
Posts: 1632
Jasper, MO | RedRider - 2013-04-11 6:50 AM
The early models were made by MBE (if I remember right) a British company. Freedom engines are from the company that does the Mustang. Starts with an "M" I think.
Here's a weird trick do a search of Vic fuel injection. Amazing what popped up. Like this page from the best Vic mech
http://www.vision-riders.com/articles.asp?Article=1681&fid=40
Put some Seafoam in. It could be dirty injectors from cheap gas. Then go from there.
The early models, like my SC, have systems made by MBE (British). The later Freedom engines use systems made by Ford/Visteon. Visteon was originally a division of Ford, but was later spun off as a separate company that now supplies systems to many OEM manufacturers, including Ford, BMW, Daimler, General Motors--and Victory.
Ronnie |
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What Kind Of Fuel Injection