yeah they came tuned from the factory 16 to 20 years ago noob. Plus when you build a motor like i want to build you should tune it, to make it run the right, like jfro said "Its not a stock motor" and I you need to think before you type.Originally Posted by southside
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Just stop talking your sound dumb tuning is necessary for every car.When you do modifications ....
So what you talking about if you think it doesnt matter.Take the same setup and find somone that got theres tuned.You will be able to tell a difference in numbers...

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