ive heard that you can do a mod to a porus head that stops the problem i was told its to do it buy piping off the bit that goes porus any one got pics of this mod or no any thing about it![]()

ive heard that you can do a mod to a porus head that stops the problem i was told its to do it buy piping off the bit that goes porus any one got pics of this mod or no any thing about it![]()

Some info here might be helpful. CLICKY![]()

Good find.Originally Posted by Southie

cheers southie but been on there already any one else

http://www.migweb.co.uk/forums/engin...ification.html
This is how I did mine.