I see mention made of E6 heads having a high-swirl design, supposedly for making better low rpm torque?
I'm confused.
Am I misunderstanding something? Why would E7s be preferred to E6s?
I don't want to buy new heads if I'm going to need to wind it up a lot higher to make use of them. I don't really have any plans to put the car down a 1/4 mile.
I'm confused.
Am I misunderstanding something? Why would E7s be preferred to E6s?
I don't want to buy new heads if I'm going to need to wind it up a lot higher to make use of them. I don't really have any plans to put the car down a 1/4 mile.
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