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Location:
Hobart
Registered:
January 2004
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Re: 4AGE modifications
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Thu, 12 May 2005 07:45
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outrun, you have asked for help, people have suggested that cutting a hole in your bonnet may not be worth while, then u make smart arse comments that are actually making u look stupid...
the large main vents in the centre on evo's are for venting the hot air out of the bonnet.. as are the small ones on either side of a wrx bonnet... which is what yours will do if you cut a hole and dont have a scoop, maybe causing more hot air to travel past the pod than before... as far as aftermarket cams and standard computer go, yeh im pretty sure u can get away with 264 duration.
With extractors you gotta decide if u want low end or high end power, 4-1 extractors good for high end power and 4-2-1 have better low end torque, i think its round that way anyway... 
someone correct me if im wrong 
gluck
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