CAT Forum

Sunbeam Tiger CAT welcomes all Tiger enthusiasts. Posting requires registration which is open to everyone, whether a CAT member or not. (to register simply provide email address & establish a password). Attention CAT members! If you do not see a “CAT Member Area” above here, please inform an administrator.

General Tiger Discussion

Hint: Big Time Saver! Users who login (or better yet, set the Forum login to “remember”) will see the “New Posts” feature, which displays only the posts that are new since their last visit.
Threads
1.6K
Messages
13.8K
Threads
1.6K
Messages
13.8K

SUNI VIII - Route 66 in 2026

Information about a possible SUNI in mid-September of 2026.
Threads
2
Messages
5
Threads
2
Messages
5

Rootes Archive Centre Trust

The Rootes Archive is a UK charity located in Wroxford. It houses hundreds of thousands of engineering drawings of Rootes vehiclesn including over ten thousand related to Tigers and Alpines as well as many other pieces of Rootes heritage.
Threads
32
Messages
121

CAT Facts

What is CAT?
Threads
3
Messages
25
Threads
3
Messages
25

Your Tiger's Story

Share what you know about your Tigers individual history.
Threads
221
Messages
2.7K
Threads
221
Messages
2.7K

Sunbeam Videos

Dedicated to posting Sunbeam video links hosted elsewhere on the net.
Threads
155
Messages
712
Threads
155
Messages
712

Tiger Technical - Stock Keeping your Tiger in OEM condition.

Engine/Engine Compartment

Includes Cooling system, fuel system and exhaust.
Threads
419
Messages
3.8K
Threads
419
Messages
3.8K

Gearbox

Includes clutch, propeller shaft and rear end.
Threads
103
Messages
774
Threads
103
Messages
774

Suspension

Front and rear suspension, rear axle and steering.
Threads
137
Messages
1.1K
Threads
137
Messages
1.1K

Brakes, Wheels and Tires

Threads
160
Messages
1.4K
Threads
160
Messages
1.4K

Body

Includes interior, electrical and heater
Threads
870
Messages
7.6K
Threads
870
Messages
7.6K

Tiger Technical - Personalized/Modified Want to improve your Tiger? Look here.

Engine

Includes cooling system, fuel system, exhaust, forced induction and other power adders.
Threads
368
Messages
3.9K
Threads
368
Messages
3.9K

Gearbox (wide ratio, 5 or 6 speed)

Includes clutch, propeller shaft and rear end.
Threads
47
Messages
493
Threads
47
Messages
493

Suspension

Front and rear suspension, rear axle and steering.
Threads
107
Messages
1K
Threads
107
Messages
1K

Brakes, Wheels and Tires

Threads
136
Messages
1.3K
Threads
136
Messages
1.3K
  • sandy

Body

Includes interior, electrical and heater
Threads
206
Messages
1.8K
Threads
206
Messages
1.8K

Other Rootes Vehicles Alpines, Rapiers, Humbers, Etc.

Alpines

Threads
129
Messages
827
Threads
129
Messages
827

The Others

Rapiers, Hillmans, Talbots, Humbers, Etc.
Threads
75
Messages
393
Threads
75
Messages
393

Marketplace Only designated members of CAT may originate threads in the Cars for Sale or Parts for Sale sections. If you are a CAT member and are having trouble, please inform the Administrator.

Parts Wanted

All registered Forum members may originate threads in this section.
Threads
740
Messages
4.4K
Threads
740
Messages
4.4K

Parts for Sale

Only those with "member of CAT" designation in their Forum profile may originate threads in this section. As a courtesy, please update your thread when any item is "SOLD!".
Threads
454
Messages
2K
Threads
454
Messages
2K

Cars for Sale

Only those with "member of CAT" designation in their Forum profile may originate threads in this section. Please post all discussions about "Cars for Sale" in this section so they are more easily located and include their VIN and TAC numbers if possible.
Threads
217
Messages
1.5K
Threads
217
Messages
1.5K

Cars For Sale - Testing

Seeing what options are available to us for a better user experience
Threads
2
Messages
8
Threads
2
Messages
8

Events and Shows Tiger Events, Shows, or British car Events

US - West Coast

Threads
469
Messages
2K
Threads
469
Messages
2K

US - Central

Threads
65
Messages
405
Threads
65
Messages
405

US - East Coast

Threads
83
Messages
359
Threads
83
Messages
359

Canada

Threads
16
Messages
54
Threads
16
Messages
54

Australia/New Zealand

Threads
80
Messages
340
Threads
80
Messages
340

UK and Europe

Threads
34
Messages
191
Threads
34
Messages
191

All Other Locations

Threads
10
Messages
38
Threads
10
Messages
38

Forum Questions and notes from Admin. Ask forum specific questions and a location for administrators to post notes.

Questions About This Forum

Threads
12
Messages
77
Threads
12
Messages
77

Forum Notes

This area includes "How To" notes about using the Forum.
Threads
14
Messages
44
Threads
14
Messages
44

Latest posts

Latest resources

Forum statistics

Threads
7,122
Messages
53,636
Members
1,647
Latest member
Todd simpson
Top