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cosworth injector question

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Old 13-11-2007, 08:03 PM
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OrionRST200bhp
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Default cosworth injector question

ive been looking for some injectors for my stage 3 build, ive been told to have a look at siemens black injectors there apparently better than dark greens. anyway the ones ive seen are confusing me a bit some say low resistance some say high resistance. whats the difference and whats the ones to go for? high or low?
Old 13-11-2007, 08:17 PM
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GARETH T
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im assuming your still using a standard spec ecu not after market! you will need low impedance injectors!

are you planning on going for more power in the future? if the answer is no, i would just stick with 803's
Old 13-11-2007, 08:35 PM
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OrionRST200bhp
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i plan to have more power eventually but i was just wondering what the difference was in the high and low resistance injectors?
Old 13-11-2007, 09:47 PM
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mechanic28
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buy my dark greens
Old 13-11-2007, 09:58 PM
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charlie luciano
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As stated already if you are going for a stage 3 build and power just go for Bosch green 803's, when you are going for 400/500 horsies then look into super duper injectors,


Luciano
Old 13-11-2007, 11:01 PM
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Christian and Beccy
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If you want High Impedance, I have some Siemens 60lb (610cc) Injectors (brand new) for sale!!
Old 14-11-2007, 03:34 AM
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Alan s1
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The Webber ecu use's LOW Impedance I have aset in my cossie (still not got it running yet tho ) Basicly as said only go for them if your looking for the 400mark Stu told me to go for the siemens 55lb (some thing like that ) "blacks" instead for Greys Theres alot of us on here running simlar specs IE T34 (how long it will last @ 27 odd psi is anyones guees tho ) "blacks" 500 cooler and a chip ect and figers i've heard are 380 to 410bhp Or to realy get the full protentusal (sp ) go for a T38 i realy want 1 but cash is not there to do so atm
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