well this is my question. I sit possible to put 30v heads onto a 12v? I want to supercharge a car we just got in but not sure what steps to take. Im trying to see if I can do this or is it more cost efficent to get a 30v engine and ecu and drop it in.

97 A4 2.8

 

Sorry if this has been discussed already

 

cool, There is no point of doing so. putting better heads will give you small improvment, with SC in there you wont even feel it. I'm making SC kit so I know what I'm talking about. How ever if you wana good 20HP for that much go ahaid. with the 12V you get better with SC low end TQ better that 30V on high speed its fine as it is.

If you want explanation I will be glad to write you an essay 50 pages long on the theorem and some facts. [50 pages sarcastic, it would be about 10 pages with illustrations], I might even do it.

 

30v heads wouldnt fit any way

 

Well if they wont fit looks like I got a swap on my hands. I have a wrecked 30v at the shop. My detailer bought this 97 a4 2.8 from me for dirt cheap. Car runs great but he wants more power. So I want to sc it. but now I got a delema. No sc kits are developed yet so I need to do a swap or put together a custom turbo setup. There is no aftermarket for that car