Reply to "1970 Boss 351"

danieljonesMember

They are Hooker Competition headers, 1 3/4" diameter by 27" long primaries,
3" diameter by 8" long collector (probably part number HOK-6920HKR), though
Dave's notes has the primaries slightly longer. I'll have to double check
the length. I suspect, we can get by with a smaller collector but have not
tested this theory. Peak power may go down a bit but it's the area under
the curve between shift points that matters. I'll run a parametric in
Dynomation and see what that predicts.

Dan Jones

3/22/107:00 AM

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