Nissan L-type L28 modified 3.0L N42 Mania block 250PS engine, OH overhaul unused

A Nissan L28 engine rebuilt to 3.0 liters and 250 horsepower by a specialist in engine assembly and tuning. The engine was originally in regular service but was replaced with another tuned unit, leaving this one surplus. The builder performed a full overhaul and has stored it for approximately 3 months. The engine features an N42 Mania block with L28 casting mark, G20 90mm pistons, L28 full-flow connecting rods, balanced and keyed L28 crankshaft, cylinder bore with plasma coating, ported and polished N42 head with 44/35 valves, race-cut combustion chamber, and modified 9mm 74° camshaft. An S130Z rear sump oil pan and strainer are fitted (compatible with S30Z). Oil pump and water pump are not included but can be supplied separately for additional cost. Distributor spindle type (2 options) can be specified for additional cost. Seller advises the buyer to perform a full final inspection upon receipt and to complete 1000 km break-in at maximum 4000 rpm before full operation. Sold as-is; no returns accepted.

Seller grades this as unused (未使用) following full overhaul. Engine has been stored for approximately 3 months.