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14 degree BTDC on a Mk1 1.8?
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14 degree BTDC on a Mk1 1.8?

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Matt230

Original Poster:

138 posts

214 months

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Friday 10th April 2009
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Does this make a difference on a 1.8? I know it is supposed to make a difference on a 1.6

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Matt

MX-5 Lazza

7,954 posts

226 months

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Friday 10th April 2009
quotequote all
Yes. More midrange torque & throttle response. Some say that it looses a bit at the top end but I never noticed anything. I think the improvement is less than on a 1.6 but as it's free it's still well worth it.
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