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Old 04-06-2003, 12:25 PM   #4
Grim Reaper
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Join Date: Jul 2001
Location: Atlanta GA
Posts: 1,704
Quote:
Originally posted by apstguy
It is called Hydro-boost. Uses the power steering pump to get pressure instead of engine vacuum. Diesels don't have vacuum. Yes it is a very common feature for power brakes on diesels.
Yep and GM is using the same set up on 3/4 ton gas trucks now as well. Good idea if you ask me. More consistant breaking.
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Grim-Reaper
70 Pontiac LeMans Sport Convertible, worlds longest resto in progress
Looking for 71-72 2wd Blazer or Jimmy Project
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