4A-GE MK1 Engine OST-056: Nasty..... [Archive] - Toyota MR2 Message Board

4A-GE MK1 Engine, head, back, ost-056, tvis, nasty, stripped, cleaned, http://ost.ebeans.ch/albums/userpics/10005/ost-056.jpg, http://ost.ebeans.ch/albums/userpics/10005/4age_tvis_heads_early_late_annoted.jpg, pressure, checked, http://ost.ebeans.ch/albums/userpics/10005/disassembly_deburred_2_panel.jpg, casting, deburr, showing, difference, photo, http://ost.ebeans.ch/albums/userpics/10005/disassembly2.jpg, ae86, mk1a

http://ost.ebeans.ch/albums/userpics/10005/OST-056.jpg Another first gen 4AG head, this one is a bit Nasty.... http://ost.ebeans.ch/albums/userpics/10005/disassembly2.jpg Btw, here is a photo showing the difference between a 1st gen TVIS head, and a 2nd gen TVIS head. A first gen is what came on the AE86, and most(?) Mk1a, the 2nd gen is later