Propane Injection anyone?

[probablecause]

I have a 97 c6500 tow vehicle with a Cat 3116e. It looks "cool", but it is gutless up the grades and thus, I have heard about propane injection. Anyone done it and is it worth the at least 1000 that it is going to cost me. Some say just get a cup of coffee and enjoy the drive. However, I have not reached that point in my life. Thanks in advance, Brendan.

[Swervin]

I have been a propane user for the past 5 years, with my 89 F250 7.3 and I would never be without it again. The extra power is very noticeable with my set up.

I have the Powershot 2000 system and the link is below. I chose this system for safety and cost reasons. It has worked flawlessly since installation.

powershot propane injection system