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how much spray with head/cam package?

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Old 05-01-2005, 04:38 PM
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Question how much spray with head/cam package?

Im looking inot buying AFR heads and a comp cam for my TA and im currently running a 150 shot if i put the Head/cam package on car can i stick with the 150 shot or should i drop it down or stop spraying completely?
Old 05-01-2005, 04:46 PM
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whats the combustion chamber size of the AFR's,if your staying the stock then you should be ok,if they're smaller you might want to drop it.
Old 05-01-2005, 05:14 PM
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not shure what size chambers. Whichever would give me higher compression.
Old 05-01-2005, 07:20 PM
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i run mine right under 11.1 ratio. i have sprayed more than that and never had a problem, but you will be pushing the stock bottom end. I am assuming that is what you have. you will need a bigger fuel pump though.
Old 05-01-2005, 08:56 PM
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so with stock bottom end but good fuel system and 11.25 :1 CR with the heads and cam i could spray like 100-150 or will bottom end be at its max?
Old 05-02-2005, 06:42 PM
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With a good after market fuel pump, NGK-6's, great tune... 200 shot on stock bottom end will work . Now getting that much power to the ground is an entirely different story.

See signature for my mild stock bottom end with a TNT wet 200 shot can do.

David
Old 05-02-2005, 09:15 PM
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Thats pretty sweet. Yea im looking to get a nice set of heads and a good size cam and fuel system upgrade (pump,injectors and rails). So i hope ill be set now i just have to worry about tranny (a4) and rear.




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