When i started taking my engine apart to fix a tranny problem i found that the left side dome was pitted and the piston was also pitted and very black and discolored. the right side was shiney and pretty both bores look great. i think this is due to a carb problem i was having casuing some detonation anyway.... My plan is to put a LR crank with 795 pistons in. Here is my question...the engine is probably only 6 months old, what should be done when putting new pistons in? does it need to be honed? or just put the pistons in and break in it? i have no idea. Also i will be needing a new set of domes..i curently have 22cc ones. can i go any lower on 94 octane? i have porting and +4 timing, obviouly dont want to burn it up, but obviously also want the most power i can get :twisted: thanks for any help guys 8)