Unless you KNOW what you're doing, leave porting to the professionals. There's alot of physics @ work when it comes to volume and flow on an engine's intake side. One small "oops" and you're not only wasting your time, but actually LOSING gas velocity and mixture atomization instead of improving it. Explaining/learning the basic aspects of porting can't really be done with words and pictures, and it's best if it's experienced 1st-hand. ( Both for
your benefit, and the part that's being worked on. The best advice I can give you is to contact a local engine machine-shop and either have them do the work for you or to take the time and explain the princepals and process to you so that you may do the work yourself.
~OR~
Purchase one from RSM Racing,
here.
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Yes it's modded, No it's not done, Yes it's fast, and no you can't drive it. **On a good day, my car has
two blowers.
Your car must be fast, you were haulin' ass when I passed you in my 4-door Buick.