Hey, I've been looking around for where I can learn how to tune, but I haven't come up with anything. :c

I got interested in tuning via my friends, and they've gone on to tell me the gist of tuning the suspension, (springs, dampers, cambers, toe-ins, compression ratio) but they're pretty unhelpful in terms of engine tuning.

Basically, I was wondering if there was anyone on this board who could teach me about performance tuning engines!

Thanks for reading, and thanks in advance if you can help! :3