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Flatlands #1
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<blockquote data-quote="1tonyj" data-source="post: 750611" data-attributes="member: 3627"><p>So in case anyone was curious to what the real numbers are on a mild built 5.7, check out the graph. We put down just over 300 hp to the tires and 290lb-ft of torque. We were running out of fuel pressure on the big end so that cost us a little, cure for that will be an in take pump Lane recommended. Lane says given the 1/4 wall drive shafts, big tires, auto trans, and all the gearing there is considerable loss of Hp...maybe as much as 50-60%. Taking into consideration "if" we are losing as much as 60% that puts us just shy of 500hp at the crank.</p><p></p><p>For me its plenty of motor and I have never been concerned about HP numbers but more focused on it doing what I want and being reliable. That being said...I feel like those are good numbers for a stock displacement NA motor. Hope this helps someone else out with what to expect with something similar.</p></blockquote><p></p>
[QUOTE="1tonyj, post: 750611, member: 3627"] So in case anyone was curious to what the real numbers are on a mild built 5.7, check out the graph. We put down just over 300 hp to the tires and 290lb-ft of torque. We were running out of fuel pressure on the big end so that cost us a little, cure for that will be an in take pump Lane recommended. Lane says given the 1/4 wall drive shafts, big tires, auto trans, and all the gearing there is considerable loss of Hp...maybe as much as 50-60%. Taking into consideration "if" we are losing as much as 60% that puts us just shy of 500hp at the crank. For me its plenty of motor and I have never been concerned about HP numbers but more focused on it doing what I want and being reliable. That being said...I feel like those are good numbers for a stock displacement NA motor. Hope this helps someone else out with what to expect with something similar. [/QUOTE]
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