Quote Originally Posted by Morgenster
The aspiration system you're shooting for is the same as what I use. It doesn't quite cut the power that bad. It's just the pickup on accelaration that'll lag some millisecs. That and the rev limit will likely be somewhere around 4500 RPM.

Also, one more tip: if your system allows you to manually switch to LPG while driving, do so while coasting at a higher speed (60+ kmh) with the clutch engaged as if you were braking on the motor. That 'll avoid the pause between Gasoline and LPG to be an annoying thump while driving and be easier on your motor mounts.

Enjoy the fact that it's not just cheaper but also wy better for the environment.
hmm...
here our lpg systems completely remove the rev limiter, and you can rev it up to 7000rpms. although it lacks power after 5500rpms.

i can choose between the auto or manual switching, but i like to do it manually, while driving, i press the clutch, rev the engine up to 3000rpms, hit the button, and continue driving.