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Reliant Scimitar GT
Code Name
(SE4a/b)
In late 1966 Ford dropped the
2.6 litre engine and replaced it with the new 3 litre Essex engine (as
used in the latest MK IV Ford Zodiac). This meant that Reliant had
to do a good deal of development work to existing the Scimitar GT to
enable the new more powerful engine to fit and obtain best performance
and handling. As the Essex engine was shorter, it was mounted
further back in the bulkhead to help improve weight distribution.
The lower wishbones were re-positioned, the tower structures and cross
members were re-inforced and an anti roll bar was fitted. Other
modifications included replacing the wire wheels with wider steel wheels
as standard, fitting a higher ratio rear axle (3.58 :1 replaced the
3.875).

Above:
Scimitar GT Chassis
The interior was updated to move with the
times. There was now an all anti-dazzle black interior (including
black instrument dial bezels instead of the previous chrome
versions). The padded facia board had crash pads at the top and
bottom and improvements were made with the ventilation by fitting
directional variable ventilator jets, as used by Ford. 
Above: The
new Scimitar GT
Above: Scimitar GT
has a makeover. Black Vinyl.
Later on Reliant did some more
work to try and improve the interior, mainly the centre console and
switch layout and this was known as the SE4b.
Above: Scimitar GT
SE4b with new centre console and switch layout
This
is what Autocar said about the new 3 litre Scimitar GT on 12th January
1967:
"At a Glance - High
performance 2+2 coupe. Lusty, low revving engine in conjunction
with high gearing gives effortless cruising at three-figure
speeds. Good gear change, but rather wide ratios. Smooth,
light clutch. Ride and handling very good, and much improved over
the earlier car. Light, accurate steering and first class brakes
with powerful servo. Ventilation improved but still not
ideal. Fuel and range very good".

Above:
Geoff Richards 1967 Scimitar GT
| ENGINE |
| Type: |
Ford
Essex, V6, |
| Bore
and Stroke: |
93.7mm
x 72.4mm |
| Cubic
Capacity: |
2994cc |
| Valves: |
Overhead,
pushrods and rockers. |
| Compression
Ratio: |
8:9
:1 |
| Carburetter: |
Weber
Twin choke 40 DFA-1 |
| Fuel
Pump: |
AC
Mechanical |
| Oil
Filter: |
AC
Full Flow, renewable element |
| Max
Power (net): |
136
b.h.p. (net) @ 4,750 r.p.m. |
| Max
Torque (net): |
192
lb. ft. (net) @ 3,000 r.p.m. |
| CLUTCH |
| Clutch: |
Single
dry-plate, diaphragm spring |
| Diameter: |
9
in. |
|
DIFFERENTIAL |
| Differential: |
Hypoid
bevel |
| Ratio: |
3.58
to 1 |
|
TRANSMISSION |
| Transmission: |
4-speed all synchromesh |
| Overdrive
- (OD) |
Laycock |
| Ratios:
1st |
3.16 |
| Ratios:
2nd |
2.21 |
| Ratios:
3rd |
1.41
- 1.10(OD) |
| Ratios:
4th |
1.0
- 0.82 (OD) |
|
STEERING |
| Steering: |
Rack
and pinion |
| Turns
Lock to Lock: |
3.3 |
| Turn
Circle: |
35.6
ft. |
|
BRAKES |
| Brakes: |
Servo
Ass. Girling Powerstop vacuum type. Hydraulic, Disc
front, drum rear |
| Drum
or Disc Diameter: |
F
= 10.6in. dia; R= 9in. dia; 1.75in. wide shoes |
| Swept
Area: |
F
227
sq. in. R 99 sq. in. |
|
CHASSIS/RUNNING GEAR |
| Frame: |
Pressed
steel box frame |
| Body: |
Fiber/Resin,
bolt-on |
| Front
Suspension: |
Independent
coil springs, wishbones, telescopic dampers, anti roll bar |
| Rear
Suspension: |
Live, coil springs, modified watts linkage. telescopic dampers,
trailing arms |
| Wheels |
Pressed
steel wheels 5.5in rim |
| Tyre
Size and Type: |
165x15,
Pirelli Cinturato radial-ply with tubes |
| WEIGHTS
AND MEASURES |
| Wheelbase: |
7ft
8.5
in. |
| Front
Track: |
4ft
2in. |
| Rear
Track: |
4ft
2in. |
| Overall
Height: |
4ft.
3.5
in. |
| Overall
Width: |
5ft
4in. |
| Overall
Length: |
13ft
11
in. |
| Ground
Clearance: |
5.5
in. |
| Curb
Weight: |
22.1
cwt. |
| Test
Weight: |
25.5
cwt. |
| Oil
Capacity: |
Sump
9.5 Pints. |
| Water
Capacity: |
22
Pints. |
| Fuel
Capacity: |
21.3
gals. |
|
PERFORMANCE |
| 0-30
(mph): |
3.1
sec. |
| 0-40
(mph): |
5.1
sec. |
| 0-50
(mph): |
7.2
sec. |
| 0-60
(mph): |
10.0
sec. |
| 0-70
(mph): |
13.0
sec. |
| 0-80
(mph): |
17.1
sec. |
| 0-90
(mph): |
22.6
sec. |
| 0-100
(mph): |
29.6
sec. |
| 0-110
(mph): |
41.0
sec. |
| Standing
1/4 mile: |
17.1
sec @ 80 mph. |
| Top
Speed: |
121
mph |
| Fuel
Consumption Test: |
(Overall)
22.1 mpg. |
| Average
Consumption: |
(Touring)
23.0
mpg. |
|

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