AMC V8 engine - Wikipedia
The 390 cu in (6.4 L) AMC V8 produced 325 hp (330 PS; 242 kW) and 420 lb⋅ft (569 N⋅m; 58 kg⋅m) of torque in all except the Rebel Machine. This muscle car engine was rated at 340 hp (345 PS; 254 kW) and 430 lb⋅ft (583 N⋅m; 59 kg⋅m) of torque due to a different intake.
Dyno Tested: A 440ci AMC 390 Designed & Built for the Street - MotorTrend
Dec 19, 2018 · Watch as RAD Auto Machine upgrades a 1969 AMC 390 V8 to 440 cubic inches and makes 517 horsepower and 589 ft-lbs. of torque.
How did the Ford 390 hold up vs the AMC 390? - 332-428 Ford FE Engine Forum
Oct 30, 2015 · The AMC 390 is smaller and lighter weight than the Ford 390. They actually are high nickel blocks, have forged crank and rods. The heads flowed better than the best sbc back in the day, almost as much as 351 Cleveland intake.
Rare Rides: The 1969 AMC Hurst AMX 390 Super Stock - Street …
The high-end powerplant was the fabled AMC X-code 390. With a 10.2:1 compression ratio, forged steel crankshaft and connecting rods, and a 4-barrel carburetor, it put out 316 horsepower and a stump-pulling 424 lb-ft of twist. Every AMX came with dual exhaust.
390 crate engine - The AMC Forum
Jul 31, 2021 · I know of some of the full size Jeep guys having nothing but problems with so-called crate engines. Find a AMC guy that knows how to build a AMC engine. Or, do it yourself. I have tried to set this post up in detail on how to build a …
Don’t Ditch That AMC V-8! - MotorTrend
Jun 12, 2019 · The 290ci turned into the 304ci, the 343ci became the 360ci, and the AMX 390 became the mighty 401—the ultimate factory powerplant to ever outfit a Jeep.
1969 AMC AMX 390 4-Speed - Bring a Trailer
This 1969 AMC AMX 390 was refurbished in the mid-2000s and remained undriven for three years leading up to the passing of its previous owner in 2020. Power is from a 390ci V8 that has been modified with Edelbrock aluminum cylinder heads and is …
1970 AMC AMX 390 4-Speed - Bring a Trailer
This 1970 AMC AMX is finished in Golden Lime Metallic over a black vinyl interior and is powered by a 390ci V8 paired with a four-speed manual transmission and a limited-slip differential.
AMC AMX Classic Cars for Sale - Classics on Autotrader
Based on the current AMC AMX listings for sale on Classics on Autotrader, you may find some that cost as low as $24,950 and max out around $64,995. While the average price of a AMC AMX is around $38,688, take a look at all the features, the …
stroker crankshaft - The AMC Forum - Page 1
Mar 13, 2020 · AMC produced approximately Ten Thousand 390 CI engines in the model year 1970. Those 10K engines were installed in the AMX, Javelin, Rebel, Ambassador, and station wagons too. The most unique thing about the vintage 1970 390 engine is that it was produced for only one model year.