View Single Post
Old 04-24-2015, 05:44 AM   #179
Steve-W
Registered User
 
Steve-W's Avatar
 
Join Date: Aug 2010
Location: Hoofddorp, the Netherlands
Posts: 582
Re: 1969 Custom/10 clean up

Thanks for the great info HG,

Quote:
Originally Posted by hgs_notes View Post
Did you get the rod from the power brake set up that connects to the brake pedal? They are different lengths. The non-power brake rod from the pedal is shorter and won't work on a power brake set up.
from the booster to the bracket we used the rod that came with the mc/booster. from the bracket to the brake pedal I made one my self, because the default one wasn't long enough.

Quote:
Originally Posted by hgs_notes View Post
Have you measured how much vacuum you have? It should be a good 15" or more at idle. Mine will run about 10-12" while driving and increase at idle. Drops to almost nothing when accelerating. Measure it at the vacuum line to the booster.
No I haven't, that's a good tip. I can use a standard vacuum gauge for that right? someone also told me how to test the booster. with the engine running, pinch the vacuum line between the booster and intake manifold. if the engine starts to ref lower than the booster is leaking.

Quote:
Originally Posted by hgs_notes View Post
If the brakes and master cylinder are properly bled (not always easy, I did mine multiple times) and the brakes properly adjusted the brakes should be firm. If you have too much pedal movement before you feel pressure then the rod connected to the brake pedal needs adjusted.
the pedal travel feels good, but indeed I need to bleed them again because on the first stomp on the pedal is is soggy and then firms up if I pump the brake.

Quote:
Originally Posted by hgs_notes View Post
When I converted to power brakes I had to learn how to brake again because they grabbed so much harder and quicker than I was used to. I used the C-20 booster set up.
OMG...I'd give my left arm now for grabby brakes.
__________________
Feedback is always welcome!
projects:
1969 Chevy C10
1950 GMC 100
1958 Chevy C60 Viking ratrod
Steve-W is offline   Reply With Quote