Custom Tuned expansion chamber Dyno Joe Pipe **** THESE ARE MADE TO

**** THESE ARE MADE TO ORDER******* MAY TAKE 2-4 WEEKS TO SHIP

but it can get confusing keeping track of the numbers

and a pair of mounting bolts

This pipe is designed for 10-11k rpm peak power on ported 116cc + saws 3120

depending on material on hand

Custom Tuned expansion chamber Dyno Joe Pipe **** THESE ARE MADE TOThis is A custom designed expansion chamber for your saw. Send your powerhead in for port mapping so the chamber can be tuned to your engine. Designed with a great pipe program, CNC cut pieces then final adjustments made using the dyno. 22 or 20 gauge mild steel pipe ready to bolt on. fully dyno tested for best performance on your engine. Will be a 4+ week turnaround time from the time we get your powerhead. Price is for Custom tuned Pipe only, and