WebSep 16, 2024 · It will require very good port work with larger valves to obtain 250 - 300 hp. Many companies have cams for the 300 six both catalog and custom. To get near 300 hp and work well with any EFI system the cam needs to have a wide lobe separation angle as well as duration profiles in the upper 220s which is a custom cam. WebShop 300 Ford Inline Six, Intake Manifold and get Free Shipping on orders over $149 at Speedway Motors. Talk to the experts. Call 800.979.0122, 7am-10pm, everyday.
Question: What
WebOct 24, 2006 · Anybody use the dual port offenhauser intake? The smaller runners are supposed to boost low-rpm power with the carb's primaries, then when the secondaries open up it's supposed to flow through the upper, larger, runners, and increase upper-rpm power. At least that's what I think I gathered. WebDec 2, 2009 · That being said, if its a carbureted version, an aftermarket intake, with a 390-450 CFM, vacuum secondary 4 bbl, and a set of headers with high capacity exhaust, would do wonders for your 300. Clifford makes intakes, cams, and headers, as well as some more exotic parts for your 300, and Offenhauser makes a couple different manifolds. electronic arts 2009
Best Intake for a Ford 300 six The H.A.M.B.
WebOffenhauser Dual Port Intake Manifolds 6019DP. Intake Manifold, Dual Port, Aluminum, Natural, Square Bore, Ford, 240, 300, L6, Each. Part Number: OFY-6019DP. ( 20 ) Estimated Ship Date: Monday 4/10/2024. Free Shipping. $683.99. Add To Cart. Compare. WebApr 16, 2008 · Offy Theory. by 340king » Tue Apr 15, 2008 3:53 am. This was a gas crunch time period manifold. The idea was to improve the drivability of the engine by separating the flow from the primaries and the secondaries. The small, top port from memory, runs the primary side of the carb, while the bottom bigger section runs the secondaries. WebNov 23, 2005 · Between them those two options probably account for at least 95% of the market for carbed inline 6 intake upgrades if the talk in this forum is any indication of the market as a whole. The Offenhauser "C" manifold is similar to the Clifford four barrel manifold except that it is set up to use a four barrel carb without an adapter plate and it ... electronic arts 401k