4-2-1 Exhaust side skin aperture

[SV Gary]

Can anyone out there let me know what the dimension is from the bottom of the side skin to the top most point of a 4-2-1 exhaust aperture for a K series 1.6 engine 🤔

 

The lead dog always gets the best view.

[CageyH]

Are you converting from a single pipe?

If so, the best thing to do is cut it out slowly, using the template, whilst fitting the primaries, one at a time.

 

Only dead fish go with the flow....!