Quote:
Originally Posted by GMC_Typhoon
it's not the boss 429 motor though right?
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Correct. The 429 was offered in three variations:
429 Thunder Jet - basic 4V
429 Cobra Jet - performance
429 Super Cobra Jet - high performance
The 429 was unique in many ways. It offered:
- Thin wall casting
- Longer bore centers than the FE block
- Huge bearings
- Canted-valve cylinder heads forming a slightly hemi-spherical combustion chamber
- Rocker shafts were replaced with rockers riding on fulcrums with separate pedestals
https://www.carmemories.com/ford-eng...428-429-specs/
It was first offered in the 1968 Thunderbird (Thunder Jet). Later on it became the Ford 460. It is not part of the FE engine class: 427, 428
08-12-2020, 01:17 AM
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