what can I do? what is the best bang for the buck? Just got a new tahoe and it needs a little more pep

 

Gears, stall, and a tune..

 

New tahoes come with a 4.8L?????? thats news to me. But I would say to do what 01Thunder said.

 

Ah..GM does this.. I did a oil change at work today on a 06 Chevy 3500 1 ton Van and it had the 4.8 in it. Best bang for the buck on more pep I would go with a custom tune..

 

wtf? 4.8 in a 3500? my 4.8 was hunting for gears on the highway with any hint of hills

 

It's an 06 not the new 07

so should i even bother with an intake?

 

Gears and tune should be first and then a stall.

 

Keep in mind that all new chevy small blocks have the 4 cylinder shutdown. I dont know what that does for us in here that like to modify these motors. I have not done any research on this new motor yet. I do believe that it is and electrical shutdown though.

 

well mine is an 06 so it didn't have that yet it's only standard in the new 07's, so I'm ok.

 

What is a stall mod?