Part - 2
A- porting the header here are some pics.
As you can see on the first pic the header has a very small opening compared to the engine, I ported the header to be
as close as possible to the engine opening.
Unfortunately the results weren't as good as I thought they would be, wasn't able to increase the top speed, it stayed
the same at 46mph
However, there was a slight increase in torque in the low RPM.


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