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.

Honda S 600 AS 285

Homologation number: 
177
Make: 
Honda
Model: 
S 600 AS 285
Group: 
GT
Cylinder capacity: 
606
Transmission: 
RWD
No of cylinder: 
4
Country: 
Japan
Date of homologation: 
July 12, 1964
End of homologation: 
July 12, 1964
List of extensions 1 open
1/ET
17/11/1964
Valves, Exhaust manifold

Homologation forms & list of extensions