Head Hoggers Tapered Ring Compressor Twin Cam 4.000 bore

Head Hoggers Tapered Ring Compressor Twin Cam 4.000 boreOur patented tapered ring compressors absolutely PERFECT the piston installation process. The days of that ridiculous spring loaded plier contraption are over! Just Line up your rings, pop the compressor onto the base of the cylinder and drop it onto the piston! It really is that easy, and you'll never catch a ring again! This 4" bore is for factory 110 engines non "drop in" (Each compressor will do up to . 010" over the labeled bore size. )

Upgraded 64mm Velocity Stack (V Stack Only) M8 applications **

*IT IS ENTIRELY NORMAL FOR THE BUSHING TO SLIDE INTO THE PRIMARY VERY EASILY IF THE ROOM TEMPERATURE IS BELOW 80 DEGREES

**WE NOW HAVE BLACK FILTER ELEMENTS AS AN OPTION

The new kickstand upgrade from H/H and R&S CNC FIXES THAT

com/products/stiffy-fastener-kit

so you can't get it anywhere else but it fits perfectly with any of our oval filters

This unit should fit most if not all traditional or "standard" Harley risers with the basic Harley bolt pattern

and gives that extra 1/4" of legroom without sacrificing power

Introducing the "BULLSEYE"

just swap the electronics into the new top clamp and fasten it to your choice of riser

**There are numerous different rotating and flex mounts available elsewhere to perfect your personal setup so be sure to get what YOU are looking for to compete the package

Upgrade existing filter setup to the new LIT style