same topic anyone got advise on a setup? 94 civic 4 dr, B18a1 internal setup for bottom end? just wondering what my options are. i was wondering if i use new pistons would honing the cylinder walls be enough or should i just have it bored out to 81.5 mm? thx in advance!!!!!!

Theres no need for multiple threads from the same member about the same question.

Stock bottom end can hold up. Depends on how much boost you gonna do.

sorry noone was replying to the other one and the other guy quit replying. i want about 13-15 lbs of boost.

I would sleeve the block, while at it , throw in forge rods and pistons. If it was me i would go ahead and do 85mm bored piston since the block is sleeved.

i aint got the money to sleeve it right now im on kinda of a budget i got about three grand to work with at this point

sleeving cost about $850-1200 shipped forge rod and piston about $500-$700, bottom end bearing and thrust washer depending on brands $150-$250. All your seals $150-$250, balance, blue print, and micropolish crank $150-$275. That's still under 3k, but those are estimated prices, you should be able to get the parts cheaper. Your labor putting it together free or other shop $500+ .