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cosmo primary injector size??

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Old May 11, 2008 | 05:10 PM
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cosmo primary injector size??
Does anyone know if red top side feed injectors from a cosmo engine are 850cc?
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Old May 11, 2008 | 05:27 PM
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The cosmo Re and 20B primary injectors are 550cc. They are sidefeed and will not work in an FD fuel rail..Totally different design type..
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Old May 11, 2008 | 08:31 PM
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KG offers top feed primary and secondary rails for the cosmo intakes. I'm using them on my motor.

http://kgparts.com/index.php?page=kgfuel
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Old May 12, 2008 | 05:15 AM
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the stock cosmo primary should be 195500-2240 and are 540cc. As stated already, they are different than the REW 550's (195500-2260) due to the length /design of the pintle cap. http://injector-rehab.com/kbse/flowrates.htm
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Old May 12, 2008 | 06:43 AM
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I am also using KG fuel rails, they work great also very easy to install.



Originally Posted by Turbo II Rotor
KG offers top feed primary and secondary rails for the cosmo intakes. I'm using them on my motor.

http://kgparts.com/index.php?page=kgfuel
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