help
#1
Senior Member
EXPERT BUILDER
Thread Starter
Join Date: Jul 2009
Location: nekoosa wisconsin
Posts: 308
help
DO YOU GUYS THINK I WILL HAVE A PROBLEM WITH POWER BRAKES USEING THIS CAM IT SAYS IT WILL BUT I WANTED A SECOND OPINON
ERSON 488/488 CAM 108 LSA DURATION AT .050 232/234 AND ADVANCE DURATION 280/290
HEERS A LINK TO THE CAM
http://cgi.ebay.com/ebaymotors/Erson...item2c5c8d5c9c
ERSON 488/488 CAM 108 LSA DURATION AT .050 232/234 AND ADVANCE DURATION 280/290
HEERS A LINK TO THE CAM
http://cgi.ebay.com/ebaymotors/Erson...item2c5c8d5c9c
#2
Senior Member
RACING JUNKIE
Join Date: Jan 2006
Location: La.
Posts: 2,890
Normally you need 112/114 lobe ctrs. to have decent vacuum for power brakes, your vacuum could be down to around 10 inches or less, where you need 14 to 16 inches of vacuum for the brakes to work properly. I'm in the same situation with my El Camino and i'm changing the cam out with the present cam i have less than 1/2 petal and i have a vacuum canister for reserve vacuum.
JMO
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JMO
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