[hjpcummins]

just a little curious!

what manufacture, makes the loudest whistle

and i am looking for recemendations for best turbo overall!

streetability and best response!

in the 600 hp range

 

[RobertP]

just about any after market turbo is going to be loud with the correct intake on it. i have SPS 66 from II and it is very loud, with my AFE on it. but for a 600 HP truck you should look towards a SPS 62 or even the silver 62. you will be happy with either.:thumbsup

 

[IC-Smoke]

TWINS!!! you'll think your powered by a jet under the hood and it sounds like it too!!! :thumbsup

Ian

 

[Boosted]

I have the BD Super B Special and love it..My sister road in my truck last weekend and said it sounded like one of those jet cars... even the guy at the scrap yard aske dme if I had a big turbo on that truck.. He could hear it coming down the hill wiht him inside the office...

I guess what I can compare it to is like taking 10 cats and putting them through a wringer....