Chevrolet Monte Carlo
1971
Table:
Engine

Carburetor

Gross hp

Net hp

Turbo-Fire 350 CID V8
2-bbl
245 hp
165 hp

Turbo-Fire 350 CID V8
4-bbl
270 hp
175 hp

Turbo-Jet 400 CID V8
4-bbl
300 hp
260 hp

Turbo-Jet 454 CID V8
4-bbl
365 hp
285 hp

From the table information on 'Chevrolet Monte Carlo' — "1971" section, formulate a single-sentence overview of the highlighted cells and return it as JSON: {"answer": "YOUR ANSWER"}.