The Family Business | Bill Brinkworth’s ‘73 Datsun 240Z Unites Three Generations of Builders

SPEC SHEET

VEHICLE
Year / Make / Model:

1973 Datsun 240z

Chassis Code:

S30

Competition Class:

Street/Show

Vehicle Weight:

2,360 lbs.

Weight Bias (F/R):

48/52

Redline RPM:

7,200 rpm

Fuel:

91 octane

 

ENGINE
Engine Code:

L28

Displacement (cc):

3,023

Bore & Stroke (mm):

89 mm x 81 mm

Peak Horsepower (@ RPM):

301 hlp @ 6,600 rpm

Peak Torque (@ RPM):

269 lb.-ft. @4,800 rpm

Dyno Type:

DYNOJET

Engine Builder:

Rebello Racing

Block Modifications:

Overbore and clearance, hone w/torque plate

Machine Work:

Rebello Racing

Compression Ratio:

11:1

 Pistons:

JE Pistons

 Piston Rings:

JE Pistons

 Connecting Rods:

Eagle “H” Beam

 Crank:

P3040 Crank with 3.19 Stroke

 Camshafts:

Reground Camshaft 279-.540 63DI 109 Hot B

Cylinder Head Modifications:

N42 port and polished

 Cylinder Head Gasket:

Cometic

 Head / Main Studs:

ARP

 Intake Manifold:

Custom forged carbon air intakes

 Air Induction System:

Tomei intake, Custom velocity stacks

Carburetor:

Triple 45 DCOE Weber

 Exhaust Manifold:

Kameari racing header

Exhaust System / Downpipe:

3-inch stainless custom exhaust

Spark Plugs:

NGK

 Cooling System:

Champion aluminum 3 core radiator

 Oil System:

High volume turbo oil pump

Performance Electronics:

GM 1 wire alternator

 

CHASSIS/DRIVELINE
Springs, F&R (Make & Rate):

BC Racing coilovers

Chassis Bracing:

Apex Engineered Rear Strut Brace

Clutch:

Exedy Stage 2

Flywheel:

Exedy

Wheels (Make, Size & Offset):

Atara Racing Pisang

Tires (Make & Size):

Nitto NT01 235 50 R15 / NT 555R 275 50 R15

 

INTERIOR
Roll Bar / Cage:

Autopower roll bar

Seats:

Bride Low Max

Harnesses:

Takata 3 point harness

 

EXTERIOR
Front Bumper:

Carbon

Front Lip / Spoiler:

Xenon

Front Fenders:

DBworkz

Hood:

Siebon

Rear Fenders:

DBworkz

Rear Diffuser:

Carbon

Rear Spoiler / Wing:

DBworkz

Headlights:

Auto Loc HID

Paint:

Porsche orange paint