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750hp ls2 n/a
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<blockquote data-quote="crawlin85cj" data-source="post: 553707" data-attributes="member: 2643"><p>When an engine needs an intake with such massive plenum volume to make top end power that the air velocity slows enough at low RPM to cause the engine to run like ****. </p><p></p><p>My Z28 is a prime example. LS7 with a FAST LSXr 102 intake and 102mm throttle body. It makes great power, pulls hard as hell and idles choppy but stable. I can't drive it down the highway at 2000rpm or it will buck and run like **** until I down shift to 5th and let it spin up above 2300rpm. It makes right on top of 700 flywheel HP.</p><p></p><p></p><p>My first U4 car had a 403" LS2 in it that made right at 600hp to the crank. It was legit. It sounded ridiculous and ran great. It was at the very far edge of what I considered good drivability in the woods but it was a great race engine. I rarely got it out to go trail riding because if that. </p><p></p><p></p><p></p><p></p><p>2012 Jim's Garage YJ</p><p>2013 Wide Open Design WFO</p><p>Next one is in the oven!</p></blockquote><p></p>
[QUOTE="crawlin85cj, post: 553707, member: 2643"] When an engine needs an intake with such massive plenum volume to make top end power that the air velocity slows enough at low RPM to cause the engine to run like ****. My Z28 is a prime example. LS7 with a FAST LSXr 102 intake and 102mm throttle body. It makes great power, pulls hard as hell and idles choppy but stable. I can't drive it down the highway at 2000rpm or it will buck and run like **** until I down shift to 5th and let it spin up above 2300rpm. It makes right on top of 700 flywheel HP. My first U4 car had a 403" LS2 in it that made right at 600hp to the crank. It was legit. It sounded ridiculous and ran great. It was at the very far edge of what I considered good drivability in the woods but it was a great race engine. I rarely got it out to go trail riding because if that. 2012 Jim's Garage YJ 2013 Wide Open Design WFO Next one is in the oven! [/QUOTE]
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