The phrase "high lift" means to elevate or raise something to a considerable height or level.
Sentences with «high lift»
How high you lift your foot doesn't matter. (fitnsync.com)
If not, that's a really high lift over for luggage. (automobilemag.com)
Even with high lift cams, the normally aspirated engines scream with a hunger for more air at ever increasing RPMs while the turboed engines are literally stuffed full even at low revs. (motor-prime.com)