duncan racing pyramid reed valve

[98blaster]

im just looking to see if any of you folks have used the pyramid valve and how good they work and also how they compare to vforce

 

[FLOTEK]

they suck compared to vforce there is dyno runs to prove this on banshees between the 2 valves

 

[98blaster]

they suck compared to vforce there is dyno runs to prove this on banshees between the 2 valves

ok well are they at least better than stock cage with boyessen power reeds i mean i only got 50 bucks invested in the pyramid valve thats including buying new reeds for it