As part of its 40th anniversary new product development program, Dart Machinery, has introduced a redesigned and improved SHP Series cylinder head for Windsor-based small block Ford muscle car and street rod applications. Based on the popular 20° valve angle configuration, it features revised port designs to deliver significant power improvements at budget-friendly affordability.
Manufactured using a proprietary process employing permanent molds and a dense aluminum alloy, the intake and exhaust runners, plus the combustion chamber, are exceptionally smooth as-cast. This provides excellent power gains at optimum cost efficiency.
Blue Oval fans can get the SHP Series heads in bare form or com-pletely assembled. Bare heads come with powder metal seats, multi-angle valve jobs, magnesium-bronze valve guides and .530” seals. Assembled heads include Manley stainless steel intake and exhaust valves (7° or 10° retainers), choice of 1.250”, 1.437” or 1.550” valve springs to compliment the camshaft design, Viton valve seals, hardened spring cups, a Dart two-piece guide plate and ARP rocker arm studs.
Additional information is available by calling Dart’s tech team at 248-362-1188 or visiting www.DartHeads.com. Founded in 1981, Dart Machin-ery has grown to be the industry leader in the manufacture of engine blocks, cylinder heads and intake manifolds for all-out competition or street use.
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