Duncan pyramid reed valve

[bushwesl]

RAD Valve anyone?

[flotek]

i think it was origanly posted on planet sand also i think it was a drag ported 4mill banshee ,coarse dynos plots are often biased and certain designs are favored in different motor combos but al lin all the vforce will flow the best over al lthe alternatives next best thing is the thin carbon reeds (boysen pro series)on ported stock cages IMHO,..i like the vforce2's but the damn replacment petals are hard ot find anymore ...the vforce 2 and 3 make similar power within 1horse from al live ever heard about them being compared t oeach other .reeds only do so much so dont expect arm ripping gains but theres a definite performance increase of a couple ponies over stock and luckily its usually everywhere i n the powerband which is hard ot find i n a 2 stroke bolt on product .by desig nthe vforce double stacked block has more surface tip area ,its superior ...the pyrmaid might work okay and look pretty coo l with its side petals and fancy logo lol , but you gotta rememebr the piston goes up and down not side to side .tip area and location is where the dynamics and performance comes from

[flotek]

Originally Posted by SHOWTIME

all of the builders
and engine pros reccomend the vforce over duncan
hands down.

i bet the guys at duncan wouldnt lol

[Bad Ass Honda 250r]

well i want the best reeds and i am looking at all the options first...

[SHOWTIME]

Originally Posted by flotek

i bet the guys at duncan wouldnt lol

hahahaha...thats true...ok..."Most builders"