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Any regret from 6speed guys
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<blockquote data-quote="Ryan2KRedL" data-source="post: 15385490" data-attributes="member: 346"><p>My old 98 TTSaleen had the T56 for over a year before I put the 4R70W in it.</p><p>With my 5.4 and the twin 67's it was lazy under 4,000rpms.</p><p></p><p>I broke it everytime I took it to the track.</p><p>2 main shafts, 1 driveshaft, 1 rear end, and 1 axle over 2 track outings.</p><p>I never could get my launch right on drag radials and would run low 11's @ 147 mph.</p><p></p><p>I switched to the auto and the car went low 10's on drag radials and high 9's on ET streets all on pump gas and 19 pounds of boost.</p><p>It was much more fun to drive on the street as it would spool up much faster.</p><p>The car actually felt like I gained 200hp.</p><p></p><p>The auto didn't really hurt my rwhp numbers. I went from 925hp with 6 speed to 895 with the auto. I ran a Precision Industries non-lock up converter and a manual valve body 4R70.</p><p></p><p>Good luck. It will be fun either way, but my recommendation is auto.</p><p></p><p>Ryan</p></blockquote><p></p>
[QUOTE="Ryan2KRedL, post: 15385490, member: 346"] My old 98 TTSaleen had the T56 for over a year before I put the 4R70W in it. With my 5.4 and the twin 67's it was lazy under 4,000rpms. I broke it everytime I took it to the track. 2 main shafts, 1 driveshaft, 1 rear end, and 1 axle over 2 track outings. I never could get my launch right on drag radials and would run low 11's @ 147 mph. I switched to the auto and the car went low 10's on drag radials and high 9's on ET streets all on pump gas and 19 pounds of boost. It was much more fun to drive on the street as it would spool up much faster. The car actually felt like I gained 200hp. The auto didn't really hurt my rwhp numbers. I went from 925hp with 6 speed to 895 with the auto. I ran a Precision Industries non-lock up converter and a manual valve body 4R70. Good luck. It will be fun either way, but my recommendation is auto. Ryan [/QUOTE]
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