First of all thanks for the replies guys. All the help is really appreciated. I have another ? though. Can I have my stock heads bored and put in dished 1200 pistons and port a polish the stock heads? If so what piston manufacturer would you recommend. Also If this is done What other mods should be done (cams, etc...). I'm also lookin for a single fire ignition module for my '91 883 (Dyna 2000) I already have the Dyna 2000 coil. Thanx again...
-Frebird

I'm doing this now, I'll let you know how it comes out...look HERE (http://www.xlforum.net/forums/showthread.php?t=5927)