Mikko, what cam/compression/engine size did you use to get 304hp/320Nm out of those heads?
many thanks in advance.
4”x88mm (2850cc), 14:1 comp ratio, special camshaft, originally jpm but modified later, 50/40 valves,17mm lift at valve, heads modified; welded, reshaped, etc. Efi, ms109 fuel, Jenvey 60mm throttle bodys, 3-step stainless steel exhaust that I made myself. So, nothing special. Unfortunately, driver isn’t good (me), gearing not the best possible and car were a little pit heavy, so best et were 10,7s/202,5kmh. Today engine is base for turbo engine.
Sorry Elnef messing your thread.
very cool engine.
Sorry Elnef