Braking problem
03-18-05, 04:51 PM
#1
RXOBAE
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Join Date: Jan 2005
Location: Palmy, NZ
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Braking problem
Hey i just finished a port job on my 12a, and i would appear that im not braking as much as it used to. Basically i presume i have lost some vacumm going to the brake booster? 
sound bout right, my delemer comes from how to increase it again. Its just a street/bridge port 12a none turbo engine, so what ya think. Its in a mazda 323 station wagon (1985)
cheers
sound bout right, my delemer comes from how to increase it again. Its just a street/bridge port 12a none turbo engine, so what ya think. Its in a mazda 323 station wagon (1985) cheers
03-22-05, 01:28 AM
#3
Finally I have LSD
Join Date: Jul 2003
Location: Los Angeles
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Do you know if there is any place in your intake manifold that have more vacuum? But the vacuum might be the same throught out the manifold....... I know that some cars like vw use a vacuum accumlator. oh oh i think some muscle cars with big cam use a vacuum pump to produce extra vacuum for brakeing. You might want to check out summit to see if they have a vacuum kit or something. Good luck!!
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