Thread: replacing 305 heads. any tricks will im here?
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Old 01-29-2009, 01:20 AM
Morley Morley is offline
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Re: replacing 305 heads. any tricks will im here?
305 heads are VERY limited. The best head for the 305 were the original Trick Flow twisted wedge heads for the 350. They don't make them any more (they had problems).
One thing that comes to mind would be porting them and then installing 1.94" intake valves and 1.5" exhaust.
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