Some of the ads have pictures of the 4.7 when talking about the 5.7, hence the belt appearance. Take a look at http://home.cc.umanitoba.ca/~umsefton/3urfe1.pdf

 

I don't know if you can link to a PDF .

Here's a pic of the Toy 5.7

http://www.autoblog.com/photos/toyot...rewmax/126288/

Chains it is.

 

I have to say it is chains looking at that pic. I wonder why they put a pic of the 4.7 in when the entire ad is bragging about the 5.7. I read that toyota spent 100 million on advertising on the new tundra alone, guess they should pay the editor more.

 

I agree with you. Motor trend May/June 2007 Vol.10, No. 3 page 8-9. The image clearly shows a belt not a chain. Unless they are lieing.They are talking about the 5.7 engine in this article.

 

I see their main selling point now-
NEON LIT ENGINE!

 

Get with the times, the Toys come standard with LED interior engine lighting