Hey I can get either flywheel for the same cost.

Exedy racing flywheel - 9.5lb
ACT Prolite racing flywheel - 8.8lb

as far as I can tell, they are pretty much the exact same thing, except the ACT one is a tiny bit lighter.

If it was your $240 which one would you get? This is paired with an Exedy Stage 1 clutch on my 94 Del Slo B16A3 VTEC (stock as of now, CRVTEC coming within 4 months)

 

Both companys make very good products. I say flip a coin and chose that way. i dont know if the differance in weight will make that much differance. Also if i remember correctly, ACT has the only SFI certified flywheel, but i havent keeped up with these things for a few years so my comment may be outdated.

 

id go with the exedy sence you already have there stage 1 clutch kit, im using the same clutch kit in my jdm b16 and its real nice, better then stock feel. I also have a gsr flywheel that was resurfaced. but i bet the exedy flywheel will rev faster, someone was telling me its a little better to have some weight to them/