Ford engine specifications
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*Was used in one of the first Cobras. Also used in the Falcon Futura and Sprint | *Was used in one of the first Cobras. Also used in the Falcon Futura and Sprint | ||
| + | [[File:Cutaway hipo 289.jpg|thumb|right|350px|Cutaway view of the Ford 289 engine (K-code shown)]] | ||
===289 cubic inch=== | ===289 cubic inch=== | ||
*Bore and stoke 4.00" x 2.87" | *Bore and stoke 4.00" x 2.87" | ||
| − | *200 | + | *200 to 225 horsepower with 282 to 305 ft/lb torque depending on engine code |
| − | *Two barrel | + | *Two or four barrel carburetor depending on engine code |
*Hydraulic camshaft | *Hydraulic camshaft | ||
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===289 HiPo (K-code)=== | ===289 HiPo (K-code)=== | ||
*Available from 1963 to 1967 | *Available from 1963 to 1967 | ||
*Same block casting as other 289 engines, but with larger two-bolt main caps. These same type caps were later used on the Mexican 302 block. | *Same block casting as other 289 engines, but with larger two-bolt main caps. These same type caps were later used on the Mexican 302 block. | ||
| − | *Higher nodular cast iron content crankshaft with added on front counterweight to offset the beefier caps and 3/8" rod hardware. Originally | + | *Higher nodular cast iron content crankshaft with added on front counterweight to offset the beefier caps and 3/8" rod hardware. Originally HiPo cranks had orange paint on counterweight. |
*Front counterweight of crankshaft required a different timing gear | *Front counterweight of crankshaft required a different timing gear | ||
*Beefier balancer | *Beefier balancer | ||
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*Screw in rocker studs w/mechanical lifter camshaft | *Screw in rocker studs w/mechanical lifter camshaft | ||
*Dual point distributor without vacuum advance | *Dual point distributor without vacuum advance | ||
| − | *Heads have two dots cast above "289", non | + | *Heads have two dots cast above "289", non HiPo heads have one dot. Have screw in studs without guide plates and valve spring cups cast into the head. Both small (11.6:1 cr 1963-4/64;10.5:1 cr 1965) and large (10:1 cr, 1966-'67) chamber heads were used w/either 1.67" (before 4/64) or 1.78" (4/64 to '67) intake valves. All exhaust valves were 1.45". |
| − | *Autolite 4100 | + | *Autolite 4100 595 cfm four barrel carburetor on a cast iron intake manifold |
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*Better flowing cast iron exhaust manifolds | *Better flowing cast iron exhaust manifolds | ||
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*Rated at 306 HP at 6000 rpm and 329 ft/lb torque at 4200 rpm | *Rated at 306 HP at 6000 rpm and 329 ft/lb torque at 4200 rpm | ||
*High rise aluminum Cobra intake manifold | *High rise aluminum Cobra intake manifold | ||
| − | *Holley 4160 | + | *Holley 4160 carb |
*Tri-Y headers | *Tri-Y headers | ||
| + | *Optional Paxton supercharger (1966-'68) raised output to around 390 hp | ||
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