Author Topic: 1960 iron head tuning  (Read 4232 times)

Offline A10Boy

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Re: 1960 iron head tuning
« Reply #15 on: 12.09. 2011 13:55 »
I agree, you could loose power in low to mid range due to greater overlap.
Regards

Andy

1958 Super Rocket
Plus
Harley Super Glide Custom
Yam XJR 1300