HumanPerson
Well-Known Member
- Local time
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- Joined
- Oct 12, 2019
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- 2,643
If you have the SBP expansion chamber how long is your header length?
Mine is 2 7/8" long which seems to give great low speed torque/hill climbing power.
Top speed is around 30 or so.
Do you tune your pipe for speed or down and dirty low rpm power?
Mine is 2 7/8" long which seems to give great low speed torque/hill climbing power.
Top speed is around 30 or so.
Do you tune your pipe for speed or down and dirty low rpm power?