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The Terminator
Engine/Tuning
Any one have the remanufactured Cobra motor???
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<blockquote data-quote="stangfreak" data-source="post: 15606662" data-attributes="member: 10655"><p>Dave, do you think 490rwtq for 18lbs is still a bit low? The hp seems to be spot on for that boost. But then again, so many variables. </p><p></p><p>You guys have to realize, when you run these blowers, 2.8L and up, you need to spin them. 17, and lower, your wasting time. These blowers dont hit hard when under spun and you wont get those high tq numbers or that violent hit. Its been shown time and time again. I dont even remember how many twinscrews iv owned. I ran 19lbs on 93. Nothing lower. My 2.9 I bought bc I wanted to run 23 -25lbs on race gas. I didn't buy my 2.9 to be ran at 18lbs on pump. Get a 2.3 tvs. You will have a blast on pump gas and on race gas. </p><p></p><p>The best was when the 3.4 whipple came out, and few weeks later, someone posts up, can I run 15-17lbs with the 3.4 on pump gas and stock motor?? lol. sure you can. But dont get upset when a upper lower ported eaton cobra is right by your door making less hp. Your low boosted high peaking hp twinscrew numbers wont reflect that on the street. I have heard and seen some races when the 2.2 kb came out, on 15 17lbs vs ported eaton cobras and the outcome wasnt all that great. some owned forums, some are well known in the community, etc. I just wont say names. But my kb made 570rwhp! cool. its also on 15lbs of boost only.</p></blockquote><p></p>
[QUOTE="stangfreak, post: 15606662, member: 10655"] Dave, do you think 490rwtq for 18lbs is still a bit low? The hp seems to be spot on for that boost. But then again, so many variables. You guys have to realize, when you run these blowers, 2.8L and up, you need to spin them. 17, and lower, your wasting time. These blowers dont hit hard when under spun and you wont get those high tq numbers or that violent hit. Its been shown time and time again. I dont even remember how many twinscrews iv owned. I ran 19lbs on 93. Nothing lower. My 2.9 I bought bc I wanted to run 23 -25lbs on race gas. I didn't buy my 2.9 to be ran at 18lbs on pump. Get a 2.3 tvs. You will have a blast on pump gas and on race gas. The best was when the 3.4 whipple came out, and few weeks later, someone posts up, can I run 15-17lbs with the 3.4 on pump gas and stock motor?? lol. sure you can. But dont get upset when a upper lower ported eaton cobra is right by your door making less hp. Your low boosted high peaking hp twinscrew numbers wont reflect that on the street. I have heard and seen some races when the 2.2 kb came out, on 15 17lbs vs ported eaton cobras and the outcome wasnt all that great. some owned forums, some are well known in the community, etc. I just wont say names. But my kb made 570rwhp! cool. its also on 15lbs of boost only. [/QUOTE]
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Any one have the remanufactured Cobra motor???
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