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Located in Northern CaliforniaHere is a link to a full walk around video and tons more Ford Roadster – Total Performance Inc. (TPI)
Supercharged 355 CID Chevrolet V8 | TH350 Automatic | Ford 9-Inch Rear End
For sale is a custom 1927 Ford Roadster built using a Total Performance Inc. (TPI) chassis and Wescott fiberglass roadster body. Powered by a supercharged Chevrolet V8 backed by a TH350 automatic transmission and Ford 9-inch rear axle.
The car runs and drives great and comes with extensive documentation of its original build, including detailed records covering the engine, supercharger, drivetrain, chassis, suspension, brakes, body, and electrical components.
ENGINE & VALVETRAIN
Chevrolet V8, four-bolt main block
355 CID displacement recorded in build documentation
.040-inch overbore
8.0:1 compression ratio
Sealed Power forged aluminum pistons
Moly piston rings
Forged Chevrolet crankshaft
Magnafluxed and shot-peened factory connecting rods
Rotating assembly balanced with flywheel
CYLINDER HEADS & CAMSHAFT
Chevrolet 441-casting cylinder heads
78 cc combustion chambers
Converted for unleaded fuel
2.02-inch intake valves
1.60-inch exhaust valves
B&M Super Street Charger camshaft, part #90751
Hydraulic lifters
Sig Erson chrome-moly pushrods
1.5:1 roller rocker arms
SUPERCHARGER & FUEL SYSTEM
B&M Hi Energy 162 CID Street Rod supercharger, part #90802
Supercharger drive ratio: 2.08
Original notebook lists approximately 10–12 maximum boost depending on pulley configuration (units unspecified)
Holley 850 CFM double-pumper carburetor
Holley electric fuel pump, part #12-801
Mr. Gasket Street Scoop II
LUBRICATION, STARTER & EXHAUST
TCI chrome 5-quart oil pan
Melling M-55 oil pump, described in build records as high volume
Cloyes Tru Roller timing set
Sanderson stainless steel headers
2¼-inch exhaust pipes
Adjustable exhaust collectors
Chromed Flowmaster mufflers
Tilton Super Starter
TRANSMISSION
GM TH350 three-speed automatic transmission
Short tailshaft configuration
Fairbanks #2 street/strip shift kit
2,000–2,500 RPM torque converter stall speed noted
B&M deep aluminum transmission pan
Gennie shifter
REAR AXLE & DIFFERENTIAL
Ford 9-inch rear axle
Winters Grand National aluminum housing
Currie-built differential
4.11:1 rear axle ratio
Traction-Lok limited-slip differential
Shortened 28-spline Ford axle shafts
CHASSIS & SUSPENSION
BRAKING SYSTEM
JFZ four-piston brake calipers, front and rear
Midland brake booster
1961–1966 Ford F-250 master cylinder
1⅛-inch master cylinder bore
Braided, Teflon-lined flexible brake hoses
WHEELS & TIRES
Front:
Rear:
Wheel bolt pattern: 4½-inch Ford pattern.
COOLING SYSTEM
Walker 3-inch radiator
Robertshaw 160°F thermostat
B&M short water pump with cavitation plate
Stainless steel coolant overflow tank
15-inch flex fan
Supplemental 10 × 12 × 2-inch radiator with 10-inch fan
IGNITION SYSTEM
BODY & EXTERIOR
Wescott 1927 Ford Roadster body
1928–1929 Ford fenders
Rear fenders shortened 5½ inches
1932 Ford grille shell
Stainless steel grille insert
Grille shell and insert chopped 4½ inches
Rootlieb three-piece hood
Running boards and splash aprons
Bright red exterior finish
INTERIOR
Interior fitment note: Taller drivers may need modifications to the interior for comfortable seating and operation.
ELECTRICAL, LIGHTING & INSTRUMENTATION
Dietz 7-inch quartz-halogen headlights
Four 1980 Cadillac Seville taillights
Classic Traditional electric instruments
7,000 RPM tachometer
B&M boost gauge mounted on the engine scoop
GM alternator with external voltage regulator
Trunk-mounted battery
Billet mirror
Custom valve covers
BUILD DOCUMENTATION
The vehicle comes with historical build documentation covering its components and original construction. The recorded specifications were compiled from 23 photographs of a build notebook, including entries dated 1986–1988.
The notebook documents many of the engine components, drivetrain specifications, chassis details, and part numbers listed above.
Important: The detailed specifications are based on historical build records and are not independent verification of every component currently installed on the vehicle.
CONDITION & ADDITIONAL INFORMATION
Runs and drives great
Supercharged small-block Chevy V8
TH350 automatic transmission
Custom TPI chassis
Wescott roadster body
Ford 9-inch rear end
Extensive historical build records
Interior modifications may be necessary for taller drivers