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SVTPerformance's Chain of Restaurants
The Blower Bistro
Vortech install on 96 Cobra
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<blockquote data-quote="98 N/A 4V" data-source="post: 15131514" data-attributes="member: 21512"><p>60lbs injectors can get you into the 650rwhp range. With only 12lbs I think you should be around high 5's so 60's would be fine. Siemens Dekka are good ones. </p><p>I agree with the HPX MAF and blow through. Easier to tune. </p><p>Walbro 400 is plenty of pump. They cheap too! I got mine to my door for 128$. </p><p>Around 600hp your stock fuel lines/rails will be enough. However, that big of a pump will probably cause your fuel pressure to be high because the small return is choking it. May have to get a bigger return. WHile you are there might as well do them both. To save on cost, I'd run an -8 AN feed and use the stock feed as your return. </p><p>I would ditch your air pump all together and have a tune take it out. </p><p>Don't forget about boost gauge and fuel pressure gauge. </p><p></p><p>-Mark</p></blockquote><p></p>
[QUOTE="98 N/A 4V, post: 15131514, member: 21512"] 60lbs injectors can get you into the 650rwhp range. With only 12lbs I think you should be around high 5's so 60's would be fine. Siemens Dekka are good ones. I agree with the HPX MAF and blow through. Easier to tune. Walbro 400 is plenty of pump. They cheap too! I got mine to my door for 128$. Around 600hp your stock fuel lines/rails will be enough. However, that big of a pump will probably cause your fuel pressure to be high because the small return is choking it. May have to get a bigger return. WHile you are there might as well do them both. To save on cost, I'd run an -8 AN feed and use the stock feed as your return. I would ditch your air pump all together and have a tune take it out. Don't forget about boost gauge and fuel pressure gauge. -Mark [/QUOTE]
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SVTPerformance's Chain of Restaurants
The Blower Bistro
Vortech install on 96 Cobra
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