I just got around to putting a Vette servo in my transmission. While doing searches on the web I noticed it is recommended to change the Boost valve in the pump on the 4L60E. My question is, would the TransGo 4L60E-BOOST at .500" be to much, if I am able to dial back the line pressures with my Predator v2.12 U7198. I'm on a tight budget and can't find the .472" valve for similar prices.

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What is it that you are trying to accomplish? Is the tranny out and you're building it or is this an in-frame upgrade to an otherwise happy transmission?

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Transmission is in truck with 67K miles and seems to be in good condition. I filter changed and flushed with RP Max ATF @ 35K miles. Just want to do some PM to prevent any problems. I've had the Predator program in since 01' or about 7k miles, so line pressures have been a little above stock most of it's life.

 

Don't worry about it... Ok

 

back to the top. Anyone..?

 

Personally I'm not a big fan of hand held programmers but that's just me. I don't see an issue with you using the TG kit you linked. I personally have been using the sonnax kits in my builds and I feel it is a better valve. Sonnax now sells a booster kit that includes a pressure regulator spring and the boost valve and sleeve. I don't think that they are that much money but they probably cost more than the TG valve you have listed.