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Re: velocity stacks | Subject: Re: velocity stacks by benny on 2016/10/13 3:37:14
I have tried a couple of differnent velocity stack lengths.
These short 50mm tapered full radius ones made for better peak power.

And these ones are much longer, resulting in a much fatter torque curve in the mid RPM range at the expense of peak power. The difference was about 4HP at the wheels difference. I went with the longer tubes with the aim of having better punch out of a corner.

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