I want a 1441 cc

[Maj]

The 60 lb springs on a std btl are good to 400+ hp, if you want it easier on the clutch hand on the street and you have the std BTL fnctioning you can use 1/2 60 lb springs and 1/2 std or schnitz type
but keep all the 60lb springs while you dyno

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And think positive ;)