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mbgmike · 04-11-2011, 08:37 PM

it s pretty much a preset valve that sends 70% of the braking force to the front and 30% to the back. in simple terms. we have the lowest prices on the net.

04-11-2011, 08:37 PM	#6
mbgmike Registered User Join Date: Aug 2005 Location: Pasadena,Tx /Pto Pta DR Posts: 5,415	Re: porportion valve blues it s pretty much a preset valve that sends 70% of the braking force to the front and 30% to the back. in simple terms. we have the lowest prices on the net.