Bigger injector needed for mild cam change?

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12-10-2014, 10:16 AM

93formulam6

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Bigger injector needed for mild cam change?

Hi all
Decided to go with the hotcam / Pac 1212X valve springs and 1.6 SA roller rocker arms on my 93 formula M6. Question is do I need to upgrade my stock 22# injectors or will they be ok ?

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12-10-2014, 10:30 AM

guppymech

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I'd think you'll be fine with stock injectors. I have the same setup with the stock injectors, although '94 on use 24 lb ones I think.

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12-10-2014, 11:26 AM

bowtienut

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Stock 22's will be OK up to about 350 rwhp behind an M6.
You'll be fine. Just get a good dyno tune and ignore the DC% if you're logging data.

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12-10-2014, 12:25 PM

93M6Formula

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Yep no need to upgrade yet.

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12-10-2014, 02:28 PM

93formulam6

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Thanks all, that will save me a few dollars for now.

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