whats the deff between a HR and DE

 

OMG !!!

HR is the new 07-08 engine...

DE is the 03-06 engine...

HR has more HP stock VS the DE because its got a new Dual intake and other minor improvements...

Please use the search button next time, if u still dont get ur answer, Google it, THEN IF U STILL HAVE TO ask here...

 

just a warning, most people on here will flame you for asking a question that the answer can be found to by searching. But ya, dieselmcore answered that one

 

I'm thinking that one is answered here...

https://my350z.com/forum/2003-2009-nissan-350z/197329-the-top-100-common-questions.html