I bought a 2005 350z yesterday and i drained the oil and drilled holes in the driveshaft to lose some of the car weight for a race i went to later that night, well i won the race but my car wont start today and during the race last night it was overheating, does anyone know what the problem could be?

 

get the fuk out of here... and i will tell you what the problem is... you are a few cans short of a six pack

 

you forgot the expanding foam in the exhaust and speed holes in the hood and bumper.

 

problem is that you shifted into 7th when you should have doubled clutched.

Muffler bearings are probably a tad too tight.

 

maybe he spun a muffler bearing, cause u know 350z's are infamous for that

 

Definitely a muffler bearing...while your down there might as change to halogen fluid for added weight savings.

 

stay out of nissan