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Head and Cam questions

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Old May 5, 2004 | 09:51 PM
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Default Head and Cam questions

Sometime at the end of the month I am going to have stage 2 pp 5.3 heads and a 224 581 112 cam installed. Would it be worth it to go to bigger injectors or should I just stay with the stock ones?

Thanks,
Kyle
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Old May 5, 2004 | 09:58 PM
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Stock injectors should work fine.
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Old May 5, 2004 | 10:00 PM
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Thanks for the quick reply. So there would be no gainin going with bigger injectors?
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Old May 5, 2004 | 10:35 PM
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in most cases no...also i think 98's & 02' had 28lb injectors if im not mistaken and the years in between had smaller ones so they max out earlier...but really for most apps until your over 450 to the wheels you wont max them out and there are guys running more than that with no issues.
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Old May 5, 2004 | 10:53 PM
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I'm going with a combo very similiar to yours and will keep my stock injectors. There are cars making alot more power with bigger heads and cam than us using the stock injectors.
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Old May 6, 2004 | 06:58 AM
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The injectors 0n 01-02 are 28.8. they can handle close to 600 at the wheels. It is the pump I would replace. (340 Walbro or similar)
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Old May 6, 2004 | 10:10 PM
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Changing the injectors in not necessary. I upgraded to SVO 30 lb. ones because I found them for sale for dirt cheap.
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Old May 7, 2004 | 05:33 PM
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How much the pump will cost?
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