As per Art. 4.1.4 to FIA Appendix K: For any homologated car, the HTP must be accompanied by an ASN certified copy (printed on FIA stamped/watermarked paper with an ASN additional authentication) of the car’s original Homologation Form or a ASN certified copy (printed on FIA stamped/watermarked paper with an ASN additional authentication) of the car’s Retrospective Homologation Form.
None of the forms available on this website will be recognised as valid on an event, this is for consultation only.

Isuzu Bighorn UBS55W (2771.5)

Homologation number: 
1022
Make: 
Isuzu
Model: 
Bighorn UBS55W (2771.5)
Group: 
T1
Cylinder capacity: 
4712
Country: 
Japan
Date of homologation: 
July 2, 1989
End of homologation: 
January 1, 1997
List of extensions 1 open
1/1ER
02/10/1995
Engine

Homologation forms & list of extensions