| Limits |
- Don't start making changes to your tune without identifying your limits, both with the car and with your own background knowledge.
- Don't assume what the limits might be, even if you feel like you have an intuition based on a prior project.
|
- Ask for help and identify what the limits are to the vehicle you're working with. Here are some examples:
- What timing advance is reasonable for your fuel?
- What boost pressure yields the greatest efficiency? What boost pressure just "blows hot air"?
- Stick to your limits. Understand that if you don't know, it's better to stop and ask for information or help from our community before continuing.
|
| Risks |
- Don't ignore risks or underestimate the possibilities for critical component damage (i.e. engine).
- Your risks are formed by your limits; don't fall into a false sense of security by disregarding limits.
- Don't make assumptions about your luck. Luck won't make your tune a reliable one.
|
- Know your risks:
- What are you risking by increasing the boost too much?
- What outcomes can you anticipate if you advance ignition timing too much?
- What are the possible risks of running to lean or rich?
- Realize that your risks are always present whether you want them to be or not, and physics doesn't care about your luck or your gut's feeling.
- Form a personal assessment. Compare it with your capabilities, both financially and your part reinstallation options. Can you afford to risk an engine? How much uncertainty in reliability are you willing to accept by inching closer or even past a limit?
- Be honest with your own risk assessment. Can you afford a new engine? If not, how are you going to approach tuning in a manner that reduces this risk? Are you and others who are ahead of you in the journey comfortable with your approach?
|
| Goals |
- Don't be the tuner without a goal.
- Don't keep adding boost, timing, etc. just because it feels good and you're waiting to see if it'll be fast enough this time.
- Realize that not setting goals based on your limits is the fastest way to grenade your stuff, and you might end up looking back and wish you were more careful! As everyone always quotes, "my car felt the best it ever had before it threw a rod!".
|
- Set your own goals. Have an end result in mind.
- Understand that it's okay to iterate. You might not be at 1000HP this month, but you need to carefully think about what it takes to take your build there step-by-step, and your goals help you constrain yourself safely as you go.
- Derive your goals from your limits and your risk assessment. How close can you approach your limits, in contrast to the risk you're accepting in doing so?
- Stick to your goals. Don't "scope creep" unless you mentally revisit your limits and risks.
|
Learning
|
|
|
| Process |
|
|
| Assumptions |
|
|
| Patience |
|
|
|
|
|
|
|
|
