Duramax Cheetah Turbo. 68.5mm
 

I was wondering if anyone would know whether or not i would be able to run the 68.5 mm inducer cheetah turbo with just stock injectors and just run a big tune. I'm planning on getting EFILIVE :tu: but i was just curious if i could run that turbo and get performance without having to get anything over stock injectors. Any feedback would be awesome. Thanks.

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Also does anybody know how good the PPE Stage IV Transmission kit it? Cause i'm looking in to getting that.

that turbo with stock injectors will take ya up to around 570hp with a lift pump and that ppe kit i would go ahead and get the stage 5 one of the guys that works for me has it in his truck and its holding a 350hp efi tune no problem

Thanks for the input. But what is the difference in the IV and the V? And what is your opinion on that turbo? Should I go with the 68.5 or 71.5?

the stage V comes with a warranty :D

Does the transmission come with the warranty from any website. And how long is the warranty for?