05 C4500 and EFI tuning?

[RPM Motorsports]

Thanks a bunch guy's, I'll give both of them a shot and see how they feel. So do the "Big" trucks use the same tunes as our trucks, or is it a whole different game?

 

[JoshH]

I think they're pretty much the same.

 

[RPM Motorsports]

Thats good to know, I have several tunes to try out as well then! Thanks again Josh!

 

[JoshH]

You're welcome.

 

[Mike]

Give TiredOldMan (Tom) a buzz, he's on this site. He's worked with his Kodiaks for years. I promise he has a huge amount of useful data with these trucks. He's discovered some very interesting issues tuning these o/s's. Just a fwiw.

 

[Mike]

I'm glad you approve. I don't have a lot of experience tuning the LB7s and LLYs. It seemed to drive well, and the guy really liked it. Moved pretty good for a truck that size too.

No joke.

Tom was down here a couple of weeks ago in his 12,500lbs 5500 and I was very impressed riding in his truck boiling the tires down the road from a stop. Very impressed. His is a LLY.