zc swap 1.5 to 1.6

i have an 89 crx hf 1.5 (says on block) and need to fit this zc 1.6 in it. axels are for the si i believe. 1.5 were too small for hub.. 1.6 fit! so i dont know what tranny is in it its a 5 speed.. but any way i need to know what changes need to be done to get this thing in and runnin.. can anyone help? please and thank you. both sohc

can u tell me what to do for a d16 rather that the zc.... i have a pl3/9000 tranny in my hf and and si ecu what else do i need?