1. I really appreciate your article with great information. I am teaching a go kart building class this summer and have 5 Predator 212 non-hemi engines. I would like to keep 1 stock but make changes to the other 4. I am looking for advice on what I could do to make this interesting for students and not break the bank. Thanks for your help.

    1. Hey! I’d say get a torque converter and make slight adjustments in spring for more torque. That will increase the acceleration and is imo more fun than increasing the top speed.

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