the problem when u say "all in".... that looks like 15-20 grand to me.. at least on a all natural setup..... but I agree that headwork and a little spicier cams are instrumental in developing real dyno tested horsepower gains...
Thanxs guys I really dont wanna do any machinennnn jus want to plug and play when I break open the case! Best pistons for gen1 and best cams to give me the most for now! I've alrdy done a rebuild about 5yrs ago by myself... as I say just lookin 4 something I can slip in and don't have to worry about nothing
a decent big bore/head and cams done from a reputable place isn't cheap.... and u must understand that 202mphbusa is motorcycle literate... he does all his own stuff.... I caution against doing all ure own work... unless ure 100 percent confident.....carpenter/knecum… these guys make good power...but they don't share secrets for free.....
No real secrets in a solid build, top engine builders will measure and document every measurement and have their personal settings for a lot of clearances
For a straight forward Block/piston/cam swap Hardest part is degreeing the cams
go on youtube and watch a SHEIT load of videos on how to do it. If you seem comfortable with it. FOLLOW THE MANUAL STEP BY STEP for motor removal and disassembly to the cyl removal, reassemble with the new parts after gapping the rings, MAKE SURE YOU ARE CAREFUL sliding the jug down
84mm is a little harder than stock bore because there is less chamfer on the bottom of the jug to help compress the rings