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#1 |
Registered User
Join Date: Jul 2008
Location: san jose ca
Posts: 467
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need help with brake booster
Im doing a turbo ls1 build and started thinking about brakes. I purchased a 7" dual diaphragm booster with a 1-1/8 bore master. One person says its not enough booster and one says I should be fine. With the way my turbo is set up I don't have enough room for a 9". Please tell me what you think. Thanks
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#2 |
Senior Member
![]() Join Date: Mar 2000
Location: Rockville,In. USA
Posts: 3,720
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Re: need help with brake booster
The 7" dual diaprhagm booster is better than a 14" single diaphragm booster, they provide the same assist as a 14" single but require a lower vacuum level to achieve the same amount of assist. Since your running a Turbo the cam in engine is probably not a Extreme cam that would provide extremely low vacuum so the 7" should be more than enough booster for you.
GMCPaul |
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#3 |
Registered User
Join Date: Jul 2008
Location: san jose ca
Posts: 467
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Re: need help with brake booster
Not sure if it matters but I will be running 4wheel disk brakes.
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#4 |
Active Member
![]() Join Date: Jul 2007
Location: Centrally located between Houston, Austin and Waco. BCS area.
Posts: 7,947
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Re: need help with brake booster
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