rss

The new Cadillac CT6 3.0 Twin Turbo V6 engine is more powerful than BMW and Audi's V6

GM and it's luxury brand Cadillac has a new v6 petrol engine.

The new Cadillac CT6 3.0 Twin Turbo V6 engine is more powerful than BMW and Audi's V6

This new one has only three liter capacity because Cadillac will sel it in Europe and with twion turbo's the new unit is in this moment the most powerful on sale.


The 3.0L Twin Turbo’s estimated 404 horsepower and 133 hp per liter is 27 percent greater than the BMW 740Li’s 3.0L turbocharged I-6 (315 hp and 105 hp/L) and 29 percent more than the Audi A7’s 3.0L supercharged V-6 (310 hp and 103 hp/L). 


Additional features unique to the 3.0L Twin Turbo include:




  • Lower 9.8:1 compression ratio vs. 11.5:1 on the naturally aspirated 3.6L

  • Extreme duty 44MnSiV6 steel crankshaft forging

  • The pistons incorporate a specific steel insert in the top ring land to support the turbocharged engine’s higher cylinder pressures

  • Large, 36mm intake valves and 29mm sodium-filled exhaust valves enable the engine to process tremendous airflow

  • The valves are held at 19 degrees on the intake side and 16 degrees on the exhaust side vs. the 3.6L’s 18 degrees for the intake and 15 degrees for the exhaust

  • Valve spring pre-load tension is increased to manage the greater exhaust pressure during peak load performance

  • Hardened AR20 valve seat material on the exhaust side is used for its temperature robustness, while the heads are sealed to the block with multilayer-steel gaskets designed for the pressure of the turbocharging system

  • Tuned air inlet and outlet resonators, aluminum cam covers and other features contribute to exceptional quietness and smoothness.







Author: AL
Source: Autolatest

Tags:
new cadillac 3.0 Twin Turbo V6, engine size cadillac 3.0 Twin Turbo V6, review cadillac 3.0 Twin Turbo V6, 0-60 m, ph cadillac 3.0 Twin Turbo V6, max speed cadillac 3.0 Twin Turbo V6, timing chain cadillac 3.0 Twin Turbo V6, bmw 740i vs cadillac 3.0 Twin Turbo V6, audi a8 3.0 tfsi vs cadillac 3.0 Twin Turbo V6, price cadillac 3.0 Twin Turbo V6 europe