Webco head Kawasaki F7

[mullet_boy]

Found a Webco head for my kawasaki F7. Anybody know if its worth buying? The only difference I could really tell was the plug hole is a single in the center versus the stock duel hole design. The only advantage I can see to it is possibly better combustion, and maybe higher compresion. Any infos greatly appreciated!

[Blown 331]

Wow. A 1972 Kawasaki F7 was my first bike. lol.

[mullet_boy]

Mines a 1975. Bought it for $350 with a clutch on its last leg and a plugged up carb. About 100 bucks later it ran and rode great. Ive made a "custom" expansion chamber that did wonders for it. I love the stupid thing, it's just so much fun. But it could still use some help in the power department, so i was hoping someone on here had some experience with these heads?