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post #1 of 5 (permalink) Old 05-19-2005, 08:36 PM Thread Starter
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4r70w list

Hey guys. I am newbie. I have 2002 Ford F150 4.2 I not happy with my trnamission. They always break all the time. Because of transmission shop ruin rebuilt been 3 times. Anyway I wonder how can i do make my transmission get stronger, more acceleartion etc. I would like to find a good torque covernter high stall maybe 2600 or 2800 rpms stall. That which I still able to tow my jetski and 4 wheeler. Anyway I need find a valvebody. That which can give you better shift and easy spin the tire (burnout)... I do have sct chip on my truck to make shift firm. Anyway
Here any idea about Factory Tech transmission monstor box, vavle body. Which one should i get 2,600,2800 or 3000 rpms high stall with lockup and mulit rpm. Want find right stall for streetable, tow jetski. Umm my goal to get 450hp or more. Want to make handle with transmission.
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post #2 of 5 (permalink) Old 05-19-2005, 08:57 PM
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I build the factory tech 4r70w converters feel free to pm with any questions.

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post #3 of 5 (permalink) Old 05-22-2005, 10:59 AM
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What kind of mods do you have planned to get 450hp out the 4.2?
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post #4 of 5 (permalink) Old 05-23-2005, 01:22 PM
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quite frankly, if the shop you took it to cant rebuild a 4r70w to hold up to a v6, you need to shop elsewhere. these trannies can be built to hold well over 550hp. There is a ton of info in the tech articles, the OD 101 article especially. Welcome to tccoa!

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post #5 of 5 (permalink) Old 05-24-2005, 08:36 PM Thread Starter
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Thanks, Ill pm you asap
my mods plan toget all forged rods, piston,crankshaft, stage2 heads, cam, root supercharged, intercooler... I run with 4.10 gear and locker on my truck already.
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