Where can I get a larger than .500 boost valve

[myclone]

Ive been looking for something bigger than the "normal" .500 boost valve and Ive heard it does exist. I did a search and couldnt come up with where to get one or if they are even truely available. Where can I get said valve?

While Im here what sizes are available above .500? Im looking for ~.510 to .540ish.

TIA

 

[PTS XTREME]

WE make the largest.

Here it is. .570 and set .110 in the hole.

http://www.2004rperformancecenter.com/mcartfree/product.asp?intProdID=31


Bruce

 

[myclone]

Thanks Bruce. I think that may work but I have to check to see if it will work with another mod (its for a 700R4 BTW) thats already been done to the trans so expect an order if Im good to go with using it.

 

[PTS XTREME]

It will work just fine with any mods, 2004r or 700r4

Bruce
WE4

 

[myclone]

Bruce,

Ive read somewhere that if the boost vavle is increased beyond .500 on a 700 that the 1-2 accumulator/spring assembly "flip" mod shouldnt be done due to the higher line pressure possibly causing damage due to violent shifts. My 1-2 accum/spring is flipped (as well as the 3-4) so your input on whether I should put the accumulators back the way they "should" be with a bigger boost valve would be appreciated.

TIA.