My friend and I both ride 1989 Yamaha Banshee's (BRAAAAP!!!) But we were both recently deployed to Iraq servin in the Marine Corps and when we return home in February to sunny San Diego we want to hit the desert season up one last time togethe before he gets out. My Banshee has a few bolt on mods but for the most part is stock. His on the other hand is a 410 stroker motor Banshee and when he bought it, he didn't bother to ask the guy what he had in it. We both have our Banshee's in storage together and no one has access to them but us. When we get back we want to get a fresh rebuild on both but we are having a hardtime finding anyone or anything that can tell us what exactly would make a 410 stroker. We want to buy some nice Wiseco kits to rebuild our motors but neither of us have a clue what we need. I was wondering if anyone could give us some help. Thanks!