4.3L Vortec + 1 Cam = 42 Extra Horsepower
|
In addition to machining the block, Westech had the heads fully checked out and valves reworked. View Related Article
|
|
Hummer H3 Research
Read the latest reviews of the new H3, including multi-vehicle comparisons, long-term tests, first rides or detailed new-car road tests. The H3 has a V8 standard engine producing 239 horsepower, and has drivers side crash test ratings of 5 stars and passengers side crash test ratings of 4 stars. The Ford F350 and the Toyota Land Cruiser are other vehicles that might interest you.
|
|