455 c.i. LS1
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On The Tree
Joined: May 2004
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From: Pontiac,IL
455 c.i. LS1 I was reading in a pontiac magazine that there is a company making a 455c.i. ls1 has anyone else heard of this or know more about. i was thinking about going this route becase i would love to have the extra horsepower and have nothing externally on the motor to show for it, kinda like a sleeper!
thanks
thanks
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From: NC, Charlotte / SC, RockHill
Yup this is www.motorsporttech.com , what I know about this kit or short block that it produce 605hp/610turque , it costs around 20,000$ . In addition its a daily driven . ........7.5 liter .
MTI makes a 455 Stroker. They take the 7.0L 427 and stroke it to a 455 ci if i am not mistaken. Let me tell you though this sure as hell is not a sleeper. 228/232 .588/.575 113LSA sure as hell does not sound at all like stock. What nobody will suspect is that you have 100+ extra cubes in there but it sure doesn't have sleeper status.
MTI says it is 605hp/610tq (dyno'd 534rwhp/542 rwtq) https://ls1tech.com/forums/attachmen...achmentid=9480
I plan on going this route within the next 5 or so years (and i kno something bigger and better will come out but i am stuck on the 455)
MTI says it is 605hp/610tq (dyno'd 534rwhp/542 rwtq) https://ls1tech.com/forums/attachmen...achmentid=9480
I plan on going this route within the next 5 or so years (and i kno something bigger and better will come out but i am stuck on the 455)
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Originally Posted by 02WS6Bird
The cam does sound damn but far from stock, the only clip of it on the web is through True Duals, try it through a Y-pipe and Catback itll change a bit
Mine is a 232/234 .598/.598 on a 112 LSA on stock cubes.
