Well taking rad out once stops raining and workspace dries out.

Found 3 core alloy rad but think might be bit small fir l16 , core is 350mm x 350mm x56mm thick. Size wise it's pretty close to the stock a series but not sure if will be enough for lseries... Will see verdict from rad shop for s13 rad first. Was reading up and they are considered a piss ant thin core for even ca18,s
eBay link for rad
Otherwise rx rad like demacoz looks ok, but it's $$$ down drain if alloys are rubbish. Could get brass/copper original one and pressure test that. If cools a rotor sure to Cool an l series