The 331 hp 3.7L V6 engine is an engine swap available in Need for Speed: Heat.
It can be fitted into various cars and can be upgraded to produce up to 956 hp from its stock 331 hp.
It is unlocked at Reputation Level 23
and can be purchased from the garage for 
116,000. Even though the engine is taken from the Nissan 370Z Heritage Edition '19, players are not required to own the donor car to purchase and equip the engine.
Engine
Parts
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| Pro+ | Pro+ | Pro+ | Pro+ | Stock | Sport |
Cars
The engine can be fitted into three cars:
- Nissan 370Z Heritage Edition '19 (Stock)
- Nissan 370Z "RBE" '19
- Nissan 370Z Nismo '15
