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17 defender hd8 big bore?


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Does anyone make a big bore kit for the hd8? If not maybe a tune and some clutching to give it some more power?

Its a 2017 defender max hd8 I bought it so the entire family could ride with me but it could use some more power for sure

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  • Member ID:  133
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Several options:

Sell this one and buy a HD10 2020 and later has 82 vs 72 HP and the 2022 now have an HD9?

Check with monster FI and get a flash, it will remove some of the limiters and really improve the engine response.

Install a clutch kit that allows your engine to gain RPM before upshifting this will give you more response especially if you have or want to install taller/heavier tires? Check out the builds section.🙂

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