![Shocked :shock:](./images/smilies/icon_eek.gif)
![Shocked :shock:](./images/smilies/icon_eek.gif)
![Shocked :shock:](./images/smilies/icon_eek.gif)
They look alot bigger than the CSC or IAP headers! Are you planning on making a few for profit or is this a Jarle Special Edition?
Looking at what you are able to advise us for a Nord-engine, what primary and secundairy length and ID do you recommend for a stock (blueprinted) 166 3.0 24v engine?JimGreek wrote:...The primary length is a function of rpm and exhaust valve opening (*BBDC). Theoretically, you can design your own system, but building it is a job for the very few who can.