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420 hp 350 Crate
Motor
Price: $4599.00* (plus tax and shipping)
This motor
comes with Aluminum heads and requires 92 octane gas
Features include:
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Cubic Inches:
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350
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Horsepower:
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420 hp @ 5,900
rpm
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Torque:
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420 lb-ft @ 4,800 rpm
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Block:
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New GM four-bolt mains
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Compression:
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10:1
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Crankshaft:
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Eagle nodular-iron
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Rods:
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Eagle SIR 5.7
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Pistons:
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SpeedPro hypereutectic
flat-top
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Camshaft:
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Comp Cams
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Cylinder heads:
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Edelbrock E-Tec 170
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Intake manifold:
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Edelbrock
Air Gap RPM
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Carburetor:
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750 cfm
Holley four-barrel
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Ignition:
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GM HEI or MSD
distributors avlb
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Our goal at MAS
Performance is to provide you with a superior quality product. To do that,
we use only brand new top-of-the-line components.
In addition to machining, balancing and assembling, we also Dyno all motors
on our SuperFlow Dyno before shipping the product to you. Motors are shipped
approximately 2-3 weeks after we receive your order
* Price includes
complete motor - carb to pan, dyno sheets, and 2-year warranty.
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420hp 350 Torque & HrsPwr Dyno #'s
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RPM
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Torque
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HorsePwr
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4200
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406.9
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325.4
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4300
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409.0
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334.9
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4400
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413.2
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346.2
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4500
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415.9
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356.4
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4600
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420.4
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368.2
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4700
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424.8
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380.1
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4800
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425.4
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388.8
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4900
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424.2
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395.8
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5000
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411.7
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392.0
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5100
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414.3
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402.3
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5200
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410.4
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406.3
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5300
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411.3
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415.1
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5400
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398.6
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409.8
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5500
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393.9
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412.4
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5600
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382.1
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407.4
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5700
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377.7
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409.9
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5800
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373.8
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412.8
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5900
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373.7
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419.8
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6000
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367.3
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419.6
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6100
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364.4
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423.2
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