GM 60 degree V6's

These are some of the finest, most reliable engines, period. Really good engines. The sounds are, Heartbeat of America, 2.8 rev, 3.1 rev, 3.4 dual cam rev, Heartbeat of America

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junk yard 3.4 v6. Never trust anyone!!!!!
I motor I bought that I was told was good, but not good.

1996 GTP 3.4L DOHC V-6 Stock Dyno Run
This is a dynamometer run of my factory stock 1996 Grand Prix GTP. Brand new the engine was capable of 215 horsepower at 5,200RPM and 215 Foot-Pounds of torque at 4,000RPM at the flywheel. After 18 years and 102,000 miles it has lost about 25% of that at the wheels after the torque converter, transmission, and other sources of friction leech power; still making 159 horsepower at 5,300RPM and 164 Pound-Feet of torque at 4,750RPM.

MegaSquirted GM V6 in Datsun Roadster
3.4 Liter GM V6. 3X00 Top end. 11:1 Compression on Pump Gas. MegaSquirt II V3.57, MSExtra code 2.1.0. About two feet of Exhaust pipe from the custom headers. Just enough to house the O2 sensor.

GM 2014 3.6L twin-turbo V6 Build Animation
Here's how GM's new-for-2014 twin-turbo 3.6-L V6 goes together, component by component. Animation created directly from GM's CAE files on this hot new V6.