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Will the stock style booster/master combo work with 4wheel discs ?


Booster maybe, MC. not without mods

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Is there an adjustment on the rear to reduce drag?


Yeah, remove the residual pressure valve out of the front port of the master cylinder.

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Using metering block Inline tube recommended for 4wheel disc

I hope it is nothing but a distribution block, all disc setups do not use metering.

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Using manual valve inline recommended to set bias to rear


What does that statement mean? Are you talking about a proportioning valve? And it's adjusted how?


They say there are no such thing as a stupid question.
They say there is always the exception that proves the rule.
Don't be the exception.