This clutch will be smoother engaging and have an increased lifespan over the HPF Feramic 6 puck. The Torque Rating will be roughly 95-100% of our HPF 6 puck Feramic at approximately 600 ft-lbs (approx 700rwhp).
The melting point and coefficient of friction is the same as our 6 puck Feramic, however, there is more surface area in contact. As the contact area is increased, the pressure per square inch decreases. This compromise allows you to engage the clutch at a much lower rpm without chatter and gives the clutch a much greater lifespan.
Here's a link to the various options and pricing..
http://www.horsepowerfreaks.com/viewproduct~Toyota~Supra_86-92~HorsepowerFreaks~~Clutch_Kits~.html
upgradedsupra.... The HPF MK3 Supra HPF Bronze clutch has a rating of around 600ft-lbs with the RPS Max pressure plate.
Eric Barnett... Yes, you can use the full face feramic with a lightened flywheel. Heat dissipation is lessened with the lighter flywheel which increases the risk of the disk seizing to the flywheel and pressure plate. I highly doubt this disk will seize, however, as there is several times more feramic material in the full face clutch with less clamp load / square inch.