×

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

Ends in --- --- ---

Lambda targeting for race mapping.

General Tuning Discussion

Forum Posts

Courses

Blog

Tech Articles

Discuss all things tuning in this section. News, products, problems and results. 

= Resolved threads

Author
976 Views

Am looking at doing a map for a track saxo vts on throttle bodys with uprated cams. Being fuel efficent isn't my aim like a road map,so would aiming at about 0.89 over the whole vac range be a suitable target for peak power along side doing the timing.then after do some testing below that target for improvements in the low load areas for response in setting a mild afr transition and maybe test tad richer top end and full load for gains In that area and controlling of temps?

Every engine is different, so there isnt a definitive answer; however if you share more details about the car/engine/setup you will get a better response rate on here :)

Have edited to give abit more detail. Hopefully that may help give more of an answer.

In general most N/A engines will produce maximum power at approximately 0.90 +/-0.02. It's a case of testing to find out how your specific engine performs. There's really no need or advantage to running the engine at 0.89 in the vacuum area of the map though unless you specifically need to use additional fuel to cool the engine.

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?