T O P I C R E V I E W
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DRIVINFST
Member # 2430
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posted
What kind of vacuum numbers are you getting at idle? I'm trying to find out if I'm chasing a vacuum leak or chasing my tail. I'm only getting 6-8 inches and an extremely lean idle.
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mtbaughs
Member # 4052
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posted
If you have an 88 without a mass air conversion you can't be running such a healthy cam. Thats your problem if no mass air is present
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CobramanPhil
Member # 2170
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posted
quote: If you have an 88 without a mass air conversion you can't be running such a healthy cam. Thats your problem if no mass air is present
Unless he has a Ca. spec car
If not..you need some type of metering (MAF) to handle that kind of cam...
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white1990stang
Member # 2307
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posted
how do you measure vacuum?
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SilverLX351
Member # 3207
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posted
me and my friend both have f cams, my 88 and his 91....we both get about 15lbs or so at idle(according to out boost guages). Hope this helps....
-Brandon
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mtbaughs
Member # 4052
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posted
quote: Originally posted by white1990stang: how do you measure vacuum?
With a vacuum gauge off a manifold vacuum source/line
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DRIVINFST
Member # 2430
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posted
The car is converted to Mass Air. It has a 76mm C&L with 30lb injectors. If you guys are getting 15 inches at idle, then most likely I have a leak.
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street_illegal_stang
Member # 1554
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posted
13-15 inches of vacuum on my 88 lx mass air ca.car
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