This jr. is driving me crazy. Varies about .1-.15 between runs. If you can help or are willing to help, please do. References are also helpful. We've lost 1st and 2nd round last two times out. It's getting very frustrating!

Thanks,

First of all, maximize your rpms. Spin it as hard as you feel safe. Next, make sure your tune up is spot on. Not much room for error on a single cylinder. If your not good at reading plugs, get out your laptop and start looking for tutorials. Next, your driver needs to learn how to race the finish line. If they don't, it will never matter how good of a tuner you become.

How is your driver staging the car?

We found that these slow cars really get effected by how deep the car is staged. If he stages deep it can slow down by a couple tenths, likewise for CHT especially on gas.

What shockwave setup are you runing, spring and ramps?

[quote]We've lost 1st and 2nd round last two times out.

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simply learning and paying your dues, keep learning from your mistakes.

This is a good point for self-examination. Why are you doing this? If you expect to win every time out, you are in for a rude awaking

what size motor is it?

how fast are you running?

what is the EGT as they are staging

what RPM are you setting them at

what is EGT at finish line?

what is RPM at finish line?

Where is the run changing at when it swings by a tenth? mostly in the 60? all the way down track? etc?

are the MPH pretty consistent?

Talk to Fred or Al @ Craws racing
856-231-8902