Injectors

CVH and Zetec tuning, suspension and braking mods.
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Injectors

Postby Fez on Mon Dec 16, 2002 2:47 pm

What sort of power are 437cc injectors good for?
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Postby Andy'sFRST on Mon Dec 16, 2002 3:38 pm

Cossie blues ? 380-400bhp i think ?

Hope your not going to put them in yor fiesta ?
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Postby Fez on Mon Dec 16, 2002 4:20 pm

Andy'sFRST :Cossie blues ? 380-400bhp i think ?

Hope your not going to put them in yor fiesta ?

Nope. My mate wanted to know.
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Postby bcracknell on Tue Dec 17, 2002 1:24 pm

Andy'sFRST :Cossie blues ? 380-400bhp i think ?

Hope your not going to put them in yor fiesta ?


why not?....i've got cossie dark greens in mine :D


LOL have got a different ECU though :lol:
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Postby Ian C70T5 on Tue Dec 17, 2002 4:39 pm

LOL @ BCracknell

Impedence is the problem mate..

(take it how you first read it :lol:)
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Postby grahamb on Mon Dec 23, 2002 2:54 pm

To workout the correct fuel flow rate per injector, Weber use the formula below:

BHP X 5
-------- = injector CC (flow in cubic centilitres)
No Cyls

So some simple maths, and you can transpose the above to give

CC x No Cyls
---------------
5

approximately 349 BHP for a four cylinder engine.
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Postby nthorpey on Tue Dec 24, 2002 4:55 pm

That formula is also based on fuel pressure being 43.5 psi :) so that can also be quite drastically increased by running pressures up a bit :)
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