[3TCAT]

THINKING ABOUT GOING WITH A SET OF BOYESEN RAD VALVES ON MY O5 F7 CARB LOOKING FOR SOME INPUT I'VE ALWAYS RAN THE VFORCE BUT I'VE READ ALOT ABOUT THEM NOT HELPING ON THE F7 IF YOU WOULD GIVE ME SOME INPUT PLEASE

 

[Bill Brunsell]

My sled came with them when i bought it so im not sure how it compares 2 stock. throttle response is pretty good, but ive still got the pig fat 380 jets in there. didnt seem 2 lean donw the fuel/air mixture at all.

 

[firecatF5]

I put them in mine and they gave it a really snappy throttle responce. I wouldn't count on it giving you any HP but throttle responce.......yes