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wonder if the midland & ross requires more vacuum to opperate as opposed to the bendix ? just throwing a few ideas out there !! like i mentioned bendix on hemi but wedge motored 68 -70 b bodies midland & ross !!
& bendix on a hemi car , thinking giving better stopping power with less vacuum being generated with a hemi motor due to cam , maybe

never seen a roadrunner or charger with a wedge & powr drums with a bendix booster !! wonder why
just some thoughts guys ,
thanks again for all your imput & feed back









I've run the Midlands and Bendix boosters on wedge and HEMI cars with "big" (large dur.) cams, really doesn't matter as to the booster used, ...vacumm supply is key, generally 10" of vac minimum is fine for a manual car, as the engine recovers vacumm for the booster when you clutch to engage the brakes at low speed operation, the same engine set up with an automatic generally cannot substain repeated braking at low speed operation, which usually requires the need for a reserve canister in the system, or in worst cases, a vacumm pump

Mike