ferrea valves

[duckman240sx]

i was wondering they have a super flo and a flo design. well the super flo has a reduction in the stem size at the valve head to allow more air in, well the flo is a straight stem, i was wondering wouldnt this make the super flo a lil weaker, and im planning on running a high c.r. and wouldnt want to worry bout a valve destroying my pistons i pay for. i really want to have more air in, ne lil bit more on the intake would help alot. so ne one know bout the super flo strength.

[C-Kwik]

Removing material around the base of the valve stem is pretty common practice in performance engines. It's fine so long as you don't remove too much. I doubt Ferrea would sell valves that cross this line. If it were me, I'd get the super flo ones.

[duckman240sx]

ya thats what i figured i knwo they are a good brand, thanks

[sideshow]

the piston will bend a valve either way, its not like the engine will just stop, its and evil, evil noise, and plus have you ever tried to heat up a valve with an acetelyne torch and bend it or cut it? yea takes forever.

[Exar-Kun]

where are you getting the valves from?-chet