Quote:
Originally Posted by Z10
Look at PowerTrax. http://www.powertrax.com/
I've got one in my 69 Camaro and really like it. If you keep the air pressure in your rear tires equal, you'll rarely hear or feel the ratcheting.
I'll be putting one in my 72 soon.
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X2.. these units good for up to 500HP I read. Easy to install.