7mgte oil spray jets

[barton]

help me! I started rebuilding a 7MGTE engine to go in my MA61 Celice Supra. the donor engine was from a '91 Supra 3.0 but everything turned out to be knackered. So, I bought another whole donor Supra 3.0 but this one's an earlier '89 car. Trouble is — although everything's in good condition — the earlier engine doesn't have oil spray jets for the con rods and piston under crowns. Fortunately, I salvaged the other ones before scrapping the '91 block, but my engine shop isn't sure about exactly which angle they need to be mounted on, and needs to know before machining them into the oil gallery. Can anybody provide me with a reasonable quality/size picture or schematic of some sort, to help with this problem? barton.brisland@futurenet.co.uk