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Originally Posted by sebazztard
thats just the thing i was saying b4, i dont think its related. cam has nothing to do with your brakes, brake booster is ran through vacuum and if your problem is with your brakes and the reason for the high idle its vacuum... i have the same problem currently dude...havent had a chance to do a run through with the hoses but im betting its iacv related. there was a writeup on it here to spray some intake cleaner through one of your hoses, i cant wait to try this when warm weather hits cuz ive had this problem for abt 2 years now  maybe you can help me out  |
BTW, the cam has a LOT to do with the vacuum your car makes. More radical cams have more overlap, which reduces the amount of vacuum you make at idle & low RPMs...for this very reason a lot of drag cars that use power brakes require an additional vacuum reservior, as pictured here:
http://store.summitracing.com/partde...5&autoview=sku