Volvo I/O Help

[spareparts]

is it an AQ type( large transom plate), or an SX type( looks like the OMC Cobra transom plate, siimular to the Mercruiser). What engine is supposed to be in there? That would make a big difference, some boats set up for I 4's don't have a stringer set up for a V engine. Some boat manufactures even got to the extreme and don't put enough glass in the lower hp set ups to support the power of a larger engine. What kind of boat is it, might not be worth it, might be.