do most engine builders port the exhaust ports?
#4
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Any time i do a street port it includes the exhuast as well. Your going to see the most gain from exhaust porting with a turbo engine setup. I always enlarge the exhaust ports. With a turbo engine it is a easy to increase the amount of air , as you know i am sure when you increase the air fuel volume you need to get it out , so increasing the exhaust port is critical.
#5
Just in time to die
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??? I will mildly port the exhausts regardless, all engines I build come that way. I would assume Glen is saying anytime he street ports he enlarges them as well. It makes no sense to street port the intakes and not improve the flow going out to take advantage of the improved flow going in.
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