Webber DCOE Velocity Stack Measurement Question

[DeanG]

It doesn't seem that there is enough room between the end of my velocity stacks (especially the rear stack) and the air box. What size velocity stacks should I be using? How much room should there be between the stack and the air box? How should I measure the size of my existing stacks? That is from what to what. I have done some on line searches but found nothing definitive on the measurement. I believe it is from the end of the horn to the shoulder but to which shoulder?

This is for my Elan S3 with the later style air box.

[ardee_selby]

Dean,

I believe all the information you need IS in here, but may have been covered within "Topics" about airbox options:

This was the most recent (as a starting point)

elan-f14/air-box-elan-with-weber-t23969.html

HIH Cheers - Richard