Wow! I cannot believe so much info and want to thank each and everyone for your help. I had heard that "Underground Racing" is better than Heffner Performance and that there were a lot of problems with Hennessey Performance and never heard anything about "DLM?". I think I might start small with...
Hello Viper Owners...
Was told this is the place to get help and answers as to my new Viper. I am trying to get input on which is best as to a SuperCharger or the installation of a TurboCharger. Can you please tell me as to which would be best and who you would suggest as to installation...
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