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For Sale: 408 ci (351W) HSAM Built Complete Stroker Motor





408 ci (351W) HSAM Built Complete Stroker Motor

If you’re familiar with HSAM (Houston School of Automotive Machinists), Judson Massingill built the motor. He’s been in more magazines and there’s more articles on him that you can count. He’s also competed and won or placed high in several JEGS national engine building contests so you’ve got a very experienced engine builder behind the motor with quality components. Judson Massingill:

In addition, Pat Topolinski (co-host on SpikeTV Engine Power built was the lead engine builder on it during his tenure at HSAM)

A detailed article on the car that the motor is in including some engine specs and pictures can be found at:

Big picture list of stuff in engine:

• Houston S.A.M.-built 408ci 351 Windsor stroker
• 510 hp at 5,500 rpm
• 510 lb-ft torque at 4,800 rpm
• 4.030-inch bore, 4.000-inch stroke
• SRP forged pistons
• 10.25:1 compression
• Speed-Pro rings
• Eagle 6.200-inch H-beam rods
• Eagle 4340 forged crank, 4.0-inch stroke
• Clevite bearings
• ARP assembly hardware
• Edelbrock Victor Jr. aluminum heads with aggressive porting
• Comp Cams hydraulic-roller cam
• Comp Cams Pro Magnum 1.6 roller rockers
• Ferrea valves 2.08-inch intake, 1.60-inch exhaust
• Edelbrock Victor Jr. intake manifold
• Holley HP750 carburetor with 1/2-inch phenolic spacer
• Canton 7-qt. oil pan
• ATI super damper
• MSD Pro Billet distributor, 6AL ignition control, Blaster coil, and wires
• Edelbrock water pump
• 95-amp alternator
• March performance pulleys
• K&N air filter (also includes spare show air cleaner set as well)

The car has nice street manners with a great sounding idle. The price of the engine when new from carb to pan including a nice set of Ford Powertrain 1-3/4” ceramic coated headers, K&N air cleaner, alternator, KRC power steering pump, etc. was $12,500. The engine has 7,000 easy miles all with 10 miles of the Galveston Bay area. The car has never been raced or seen any hard miles. The reason for the sale is to make way for a new engine with more power.

The engine includes the alternator, power steering pump, Edelbrock water pump, March pulley system, basically everything you can see in the pictures and on the front of a 351W engine, except these are upgraded parts installed new at the time of the engine installation.

The radiator may be available as well (TBD) It’s a Griffin big block radiator which includes a 17” Spal fan. Brand new MSD-6AL ignition box, MSD blaster coil and plug wires are also included.


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Engine is currently mated to a Lentech AOD Street Terminator Plus transmission which was installed new along with the engine; will consider an engine transmission package in the sale.
Phone #
(713) 816-3470
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Ad #182768859
Expires on: 01/10/2017
Posted: 09/20/2016, ad expires in 77 days
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Seller Information
Ad posted by:
KRShelby (#869663)

Member Since: 09/20/2016
Phone Number: (713) 816-3470

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106 Main Street, North Adams, MA 01247
Toll Free: 866.326.9227 • Tel: 413.663.3496 • Fax: 413.663.3615 • Email:

Execution Stats: 0.152 sec / 8.0 MB used / 8.1 MB peak