{"id":122712,"date":"2024-10-31T11:37:48","date_gmt":"2024-10-31T16:37:48","guid":{"rendered":"https:\/\/engineswapdepot.com\/?p=122712"},"modified":"2024-10-31T11:37:48","modified_gmt":"2024-10-31T16:37:48","slug":"hughes-race-builts-1uz-v8-makes-515-hp-on-the-dyno","status":"publish","type":"post","link":"https:\/\/engineswapdepot.com\/?p=122712","title":{"rendered":"Hughes Race Built’s 1UZ V8 Makes 515 hp on the Dyno"},"content":{"rendered":"

\"Hughes<\/a><\/p>\n

Hughes Race Built<\/a> visited the dyno at Marsh Motorsport<\/a> with a 248 ci (4.064 L) Toyota 1UZ V8 they built for New Zealand Speedway Superstock<\/a> class. The motor features 10.0:1 compression ratio, custom camshaft, .500-inch – 12.7 mm max valve lift, ported heads, dry sump system, and four-barrel carburetor. On the Black Widow Superflow dyno and running Avgas<\/a> (aviation gasoline), the motor made 505 hp and 380 lb-ft of torque. Then they swapped to their new billet intake manifold and made 515 hp and 371 lb-ft of torque. <\/p>\n