Auto Valve Body Uppgrade
Auto Valve Body Uppgrade
Hi Guys,
I am going to need to strengthen my auto transmission, with hopefully a valve body upgrade or at least change the springs to rods, pending engine upgrades, so wondered if people could recommend a good place, prefereably near-ish to me in the south west (Bristol).
![[Image: LexuS-Copy.jpg]](http://i65.photobucket.com/albums/h204/Sparkystav/LexuS-Copy.jpg)
change to the boostlogic rebuilt supra boxes!
![[Image: LexuS-Copy.jpg]](http://i65.photobucket.com/albums/h204/Sparkystav/LexuS-Copy.jpg)
![[Image: LexuS-Copy.jpg]](http://i65.photobucket.com/albums/h204/Sparkystav/LexuS-Copy.jpg)
Remember Woz he has a 300, not a 200
![[Image: LexuS-Copy.jpg]](http://i65.photobucket.com/albums/h204/Sparkystav/LexuS-Copy.jpg)
Thanks for the replies, mine is a 300, I am gonna be looking at around 350bhp at the wheels and am told by swift racing that it would be best to do a VB upgrade. Although I am not sure how strong the 300's tranny is, roughly i think it'll be maxing at that figure.
Interested in the boostlogic rebuilt supra boxes Stav, do you know how much they are?
![[Image: Sig-enginebay.jpg]](http://i5.photobucket.com/albums/y179/SteveHammatt/Sig-enginebay.jpg)
Would be worth checking the US forums as to how far they've pushed the IS300 auto box before it breaks - although of course they do have a manual option there too.
![[Image: Sig-enginebay.jpg]](http://i5.photobucket.com/albums/y179/SteveHammatt/Sig-enginebay.jpg)
Lexusboy I thought Wozza Car was A IS200 But maybe i have that wrong....
![[Image: LexuS-Copy.jpg]](http://i65.photobucket.com/albums/h204/Sparkystav/LexuS-Copy.jpg)
Lexusboy I thought Wozza Car was A IS200 But maybe i have that wrong....
![[Image: LexuS-Copy.jpg]](http://i65.photobucket.com/albums/h204/Sparkystav/LexuS-Copy.jpg)
steviewevie Would be worth checking the US forums as to how far they've pushed the IS300 auto box before it breaks - although of course they do have a manual option there too.
steviewevie Would be worth checking the US forums as to how far they've pushed the IS300 auto box before it breaks - although of course they do have a manual option there too.
![[Image: Sig-enginebay.jpg]](http://i5.photobucket.com/albums/y179/SteveHammatt/Sig-enginebay.jpg)
Do you want to keep the auto box, or would you consider a manual conversion ?
![[Image: Sig-enginebay.jpg]](http://i5.photobucket.com/albums/y179/SteveHammatt/Sig-enginebay.jpg)
Wouldn't mind keeping it but would consider a manual conversion for sure.