Complex sentence: At the time of it's release the Ford Falcon GTHO Phase III was the fastest 4 door production sedan in the world, with the rev limiter disabled it was capable of and would pull 7,000 + rpm in 4th gear.
Split into simpler sentences: At the time of it's release the Ford Falcon GTHO Phase III was the fastest 4 door production sedan in the world. With the rev limiter disabled it was capable of and would pull 7,000 + rpm in 4th gear.