Justin,
You can get an inexpensive (<$50) proportioning valve from Jeg's Performance
(http://www.jegs.com) or Summit Racing (http://www.summitracing.com). You
install
it in the line to the rear brakes.
Hugh Barber
'73 TR6
Hollister, CA
>
>So where you get a proportioning valve. Where does it go. How much does it
>cost. Is it adjustable? I Have a stock TR3A and changed to the larger bore
>rear cylinders. Do you think I should look into adding this modification?
>THX: JP
>'59 TR3A TS40984 "Parts All Over the House"
>
>>All four wheels appear to lock up at the same time (Toyota calipers + 7/8"
>> rear cylinders). I have an proportional valve installed on the rear brake
>> line in anticipation of having a balance problem. No problems were ever
>> evident.
>>
>> Installation of a proportional valve is a minor modification and might help
>> your TR3 braking problems.
>
>
>
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