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Re: Thoughts on an NC ChumpCar?

Posted: Sat Dec 15, 2018 5:57 pm
by Grant
Here are my experiences tuning the car: https://forum.miata.net/vb/showthread.php?p=9196897

It made 164whp SAE with no muffler, a 2.5" mid-pipe, the 1.8 GWR header and the airbox pulled apart.