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Author
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Topic: serious question.
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OneFastHatch.
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Member # 9537
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posted
 
 
heads cam intake swaped and my brakes arnt the same no more automatic tranny but will be 5 speed soon. the brake booster is hooked up to the intake what else can this be?
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1991 fobra (slow)
Posts: 2139 | From: bay area | Registered: Oct 2009
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JohnB
Tech Moderator
Member # 969
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posted
What camshaft? It's possible the vaccum signal is too low if the camshaft is a radical profile.
Also, you may have a leak.
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1965 Shelby Cobra
1993 Cobra
2012 F150 Raptor
2020 GT500
Posts: 6523 | From: Orlando FL/Redding CA | Registered: Mar 2002
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OneFastHatch.
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Member # 9537
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posted
e 303 cam rpm performance intake with 1 inch spacer ccobra heads with 1.7's
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1991 fobra (slow)
Posts: 2139 | From: bay area | Registered: Oct 2009
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92stangLX
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Member # 3252
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posted
Check your vaccum signal
Posts: 5302 | From: San Francisco | Registered: Sep 2003
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JohnB
Tech Moderator
Member # 969
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posted
...and your pushrod/lifter pre-load. I seriously doubt you installed custom length pushrods...you're probably hanging valves open. It's not going to build power, nor vac like this.
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1965 Shelby Cobra
1993 Cobra
2012 F150 Raptor
2020 GT500
Posts: 6523 | From: Orlando FL/Redding CA | Registered: Mar 2002
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