Sale ends todayGet 30% off any course (excluding packages)

Ends in --- --- ---

Nitrous in 4 cylinder engine

Practical Diesel Tuning

Forum Posts



Tech Articles

Discussion and questions related to the course Practical Diesel Tuning

= Resolved threads


Hello ,

I saw the course on the injection of nitrous where it would be necessary to delay 2° for each 50hp of nitrous admitted.

Does this apply equally to being able to fully utilize the effectiveness of nitrous?

What do you think? do you have a theory or experience to share?

Many thanks

I'm sure there are guys out there who have used more nitrous on diesels than I have. With that said, my experience has been better without pulling as much timing. Maybe a degree for every 100HP on a 6.6L engine. On a smaller engine a degree for every 50 seems reasonable. If the engine is built you'll probably make more power leaving the timing alone.

Hope this is useful,


We usually reply within 12hrs (often sooner)

Need Help?

Need help choosing a course?

Experiencing website difficulties?

Or need to contact us for any other reason?