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Injector size?

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Injector size?

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Feb 1, 2010 | 09:35 PM

#1

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Injector size?

I was wondering if my 28# stock injectors would be big enough for my car. I have an lq4 with milled heads and a texas speed 228r cam and it is going in a 68 nova. It will get a tune from someone and the car will have 1 3/4 headers

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Feb 1, 2010 | 10:15 PM

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Quote:

Originally Posted by grif54

I was wondering if my 28# stock injectors would be big enough for my car. I have an lq4 with milled heads and a texas speed 228r cam and it is going in a 68 nova. It will get a tune from someone and the car will have 1 3/4 headers

you must run those at 58 psi as they are really 24lb injectors, with the higher compression and the 228 you will be almost maxed a 32 at 3bar would be 36 at 58psi which would be my choice,

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Feb 2, 2010 | 12:16 PM

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I am new to injector selection, so this may be a dumb question, but does it make a difference if they came off a cts-v? Thanks for the help

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Feb 6, 2010 | 08:13 AM

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They should still be the 28#ers FIC is talking about above. What kind of pump are you planning on running?

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228r, cam, cts, injector, injectors, lq4, ls1, ls1tech, ls3, size, stock

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