jdem1dc2

I want to run ycp 84mm pistons in my b20vtec
With this set up i want to know if my valves will clear the pistons.
I want to get it together this week and just want to make sure these pistons will be ok before I buy????
Any help will be appreciated

My parts list
B20z2 block
Acl rod bearing
Arp rod bolts
B20z rods
B20z crank

b16 sir head
Port and polish
Supertech dual valve springs
Titanium retainers
Supertech valve seals
00 usdm itr cams
Weapon r cam gears
Itr manifold
Nippon mls head gasket.