Brakes, vacuum booster vs. hydroboost system?

Brakes, vacuum booster vs. hydroboost system?

05-21-2007, 05:10 PM

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GOT-Torque

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Join Date: Aug 2005 Location: Falls City, NE Posts: 625 Old Reader's Rigs Gallery

Brakes, vacuum booster vs. hydroboost system?

Do all diesels use a hydroboost system just because the engine doesn't provide the vacuum necessary to run a vacuum booster for the brakes? Or is there a better reason?

My excursion is now vacuum boosted, and wondering which way to go for the swap. I could spend the money to swap in a hydroboost system and still need vacuum for the HVAC, etc.

Or, I could find a decent enough vacuum pump to run the setup I've got. I think ford used a mech belt driven vacuum pump on the 7.3 diesels (not positive if they had a booster or not). The newer fords have an electric pump for running HVAC and use a hydroboost for the brakes (on the diesels).

Ideas? or Opinions?

__________________
2000 Excursion, 5.9 HPCR, 48RE, SPS62, Smarty, whistler intake, GDP pump, Stage I CP3, Diprocols, Goerend T/C, billet input/flexplate, ATS controller & valvebody, built to HTS specs. (All built by me)

2001 with a few mods...
593 hp 1340 ftlbs on #2 only

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