i have a 93 CX.. ive already converted the head to a 16V DX head from my year car. but today i put the y7 head on the block and everything was right the gasket was good and all the timing was right too. but it wouldnt start. it turned over but wouldnt kick all the way.. i checked the plug wires and all and it just wouldnt go.. what could be wrong? is the fact that its a 1.6 L head on a 1.5L block gonna affect it? this happened when i did my 1.5L head swap but it was just the plugs were mixed up .. this head it didnt matter it wouldnt go..

mike