Page 4 of Offenhauser Automotive Performance Products by Exeter Auto Supply

a offenwauser intake manifold selection chart the offenhauser intake manifold selection chart i s designed t o graphically illustrate torque and horsepower ranges relative t o different size aruur etors in every popular type of offenhauser manifold the chart is very easy to read at the bottom of this page is one example which expla~ns the key t o the entire chart keep in mind as y o u use the chart that the horsepower and torque information i s based on an averaging of test results from different engine types and sizes using a variety of cams and compression ratios due t o these variables different results can be obtained with different engine combinations additional carburetron tips also appear in offenhauser s g u d e proper carburetion to datsum luv dual port bu~ckijeep dial-a-flow ca y englne thatearnelactoryequipped wlthaneqrva m.1 r refer to paw 16 for egr value w u h upply 559-592-2707

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