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Old 05-09-2024, 08:35 PM   #9
geezer#99
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Join Date: Aug 2009
Location: Bowser
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Re: pedal to booster ratio mechanism

Not quite enough vacuum at 13-14 to sustain more than one hard pump. Ideally you need 17-18. You might need a vacuum can for more storage or maybe a vacuum pump.
As for your pedal ratio decision it’s easier to just drill a new hole in the pedal arm about 1 inch lower to test.
As your braking is now can you lock up all the brakes?
And did you check vacuum in neutral or in gear?

Last edited by geezer#99; 05-09-2024 at 08:56 PM.
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