CAV- Exhaust primary diameter and length.

[Pat Buckley]

It could be that all manufacturers use the same diameter and length primary pipes - I am not sure...but if someone could please check their CAV pipes it would be helpful to me.

Thanks!

Pat Buckley

 

[Ron Earp]

No chance. Just about every exhaust system is different, all being made by various people. Some people aer using large stroker motors and go 1 7/8"s, some have 1 1/2". Some systems are all equal length, some are not. Some have to be higher in the rear to miss frame sections, others have to be very low to miss bodywork due to the engine being very high.

 

[Gary Gibbs]

I am fairly sure the CAV primaries are 1 5/8".