here are the finished goods.  seems to work just fine. machined from 1.25 inch aluminum round with my own design turbulater inside in. each cooler is 12 inches long.
05 speedmaster - 1100cc, 11:1 racing pistons, Carillo rods, thunderbike cams, ported and polished head, 2mm over intake and exhaust valves, Barnett kevlar clutch, scepter pipes, oversize manifolds, 45mm HSR's, TTP stage 4 firestarter
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