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The Terminator
Engine/Tuning
Kenne Bell boost a pump
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<blockquote data-quote="01yellercobra" data-source="post: 16200105" data-attributes="member: 35549"><p>Injector duty cycle is different than fuel pump duty cycle. And you shouldn't be any where near the max on injectors. I tuned a buddies car with a stage 4 port and the 60's were good. But the pumps were done. I think it was the mileage though. Close to 200k on them I think. </p><p></p><p>I'd datalog the FPDC and see where you're at. Another issue might be the injectors are staying open longer to make up for lower fuel pressure. Which could be cause by a dying pump. If that's the case you're better off upgrading instead of overdriving a dying pump.</p></blockquote><p></p>
[QUOTE="01yellercobra, post: 16200105, member: 35549"] Injector duty cycle is different than fuel pump duty cycle. And you shouldn't be any where near the max on injectors. I tuned a buddies car with a stage 4 port and the 60's were good. But the pumps were done. I think it was the mileage though. Close to 200k on them I think. I'd datalog the FPDC and see where you're at. Another issue might be the injectors are staying open longer to make up for lower fuel pressure. Which could be cause by a dying pump. If that's the case you're better off upgrading instead of overdriving a dying pump. [/QUOTE]
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Kenne Bell boost a pump
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