I just need some suggestions :p

You d*** right it is..

Hey do allens tunes keep my E Fans on all the time?

No they will cycle as normal.

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Originally Posted by Aggie

You d*** right it is..

Hey do allens tunes keep my E Fans on all the time?

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Quote:

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Originally Posted by ChevyLee

i have hyper tech :cry: i got one before i ever knew about nelson tunning shame on me

maf is a waste mine died after about 4 months of being used.. that wire mesh is to keep the sensors safe

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Actually the mesh is to smooth airflow....

Do the ported TB. It's a good investment. I seriously recommend the pulleys--granted, I have the 5.3 but I felt a noticeable difference immediately after putting them on. But if you decide to do the pulleys, do the crank and alt. at the same time. Our trucks have a good exhaust system from the factory, so do some LTs and use the factory catback, but throw on some cool tips... Don't even think of touching the MAF. And do the tune, of course...