what do you think causes this to blow smoke i hope i don't get in trouble for posting a street racing video and just to let you know it's not me it's a friend with exhuast,header and password jdm whale intake http://www.youtube.com/watch?v=xgf-K..._order&list=UL

 

probably having more than one header would cause that!

Moved to under the hood.

 

You know what i mean't to say lol

 

its carb or oil burning when at high rpm's its normal.

 

That's not Oil burning.. That's from full throttle and excess fuel. Always safer to run rich that to run lean. So it's normal.

 

ok so it's just running really rich but i have another friend with an s2k same mods minus the password jdm intake and it doesn't run not even close to that rich

 

this ^ , black smoke is a rich air-fuel mixture, if it was blue smoke I'd be more worried, but black is normal. These cars tend to run on the rich side, that's why you pick up a few hp when the a/f gets leaned out a bit. Maybe that s2k is running overly rich though as it seems to put out more smoke than the average s2k IMO.

 

Its deisel baby

 

well placed comma

 

does the car have a test pipe? that would be my guess