So make your own page with correct info maybe?
Homologation papers are online at
http://www.pukema.com/240luokitus/volvo240luokitus.htm
FIA still has the rules for those dates, so that's just click clack.
http://www.fia.com/Regulations?search_api_views_fulltext=art+253
Click 1985
Thing is most people are consumers, and most people want to believe in all kinds of mysterious things and to be assured they are special....so their consumer choices makes them "unique"...
Why repeat the information which is there already?
OK why not?
Art. 255 - Specific Regulations for croup A
1) DEFINITION
Large scale series production cars.
2)
HOMOLOGATION
Al least 5.000 identical examples of these cars must have been manufactured
in 12 consecutive months.
3) NUMBER OF SEATS
The touring cars must have 4 seats minimum.
4) WEIGHTS
Group A cars are subject to the following scale of minimum weights in
relation to their cubic capacity.
up te: 1,000 cm' : 620 kg
1,300 cm': 720 kg
1,600 cm' : 800 kg
2,000 cm' : 880 kg
2,500 cm' : 960 kg
3,000 cm': 1,035 kg
4,000 cm' : 1,185 kg
5,000 cm': 1,325 kg
over: 5,000 cm' : 1,400 kg
The weights are those of the cars in racing trim (according te the Generai
prescriptions Gr. N, A, B, Art. 2.2), but including the safety equipment defined
in Article 253.
The use of ballast is permitted in the conditions provided for under Article
2.3 of the general prescriptions for groups N, A, B.
5) MODIFICATIONS AND ADJUNCTIONS ALLOWED
GENERAL CONDITIONS
Irrespective of the parts for which the present article lays clown freedom of
modification, the original mechanical parts having undergone the normal
machining operations laid down by the manufacturer for series production
may be subjected te ail tuning opera ions through finishing, scraping but not
replacement. In other words provided that the origin of the series production
part may always be established, ils shape may be ground, balanced, adjusted,
reduced or modified through machining.
However, the modifications defined by the above paragraph are allowed on
condition that the weights and dimensions mentioned on the homologation
form are respected.
Adjunction of material : any adjunction of material or parts is forbidden
unless il is specificafly allowed by an Article in these regulations.
Nuts and bolts: throughout the car, any nut, boit, screw may be replaced by
another nul, boit, screw.
5.1) ENGINE
5.1.1) Cylinder-block - Cylinder-head
A rebore of 0.6 mm maximum is allowed in relation to the original bore
without Ibis leading to the capacity class limit being exceeded. The
resleeving of the engine is allowed within the same conditions as for reboringg
and the sleeve material may be modified.
Planing of the cylinderblock is allowed.
Cylinder head : planing authorized.
5.1.2) Volumetric ratio: free.
162 1 163
5.1.3) Cylinder head gasket: free.
5.1.4) Pistons: free as well as the piston-rings, gudgeon pins and their
securing mechanism.
5.1.5) Connecting rods, crankshaft : besides the modifications laid down in
the paragraph "General Conditions" above, the original crankshaft and connecting
rods may receive chemical or heat treatment different to the laid
down for series production parts.
5.1.6) Bearings: make and material are free; they must however retain their
original type and dimensions.
5.1.7) Flywheel: il may be modified in accordante with the above paragraph
"General Conditions" provided that the original flywheel may stl11 be
identified.
5.1.8) Fuel feed:
The original system, as specified on the homologation form (such as
K-Jetronic) must be retained.
Carbureitor(s) parts or fuel injection system parts regulating the quantity
of fuel reaching the engine may be changed, provided they have no influence
on air admission.
Anti-pollution elements may be removed provided that this does net lead
la an increase in the quantity of air admitted.
Provided chat the original air filter box is retained il may be modified (as
per Article 5 "General Conditions") and in particular, the filter may be removed,
and grates may be adde(j on the air inlet. An additional air filter may be
fitted. The air ducting devices situated in front of the air filter are free in the
engine compartment.
In the case of injection, it is possible to select a different air measuring
device, provided that this stili complies wiih Article 324 c on the homologation
form, Articles Cl to C5 being able to be modified in This way.
Fuel pump(s) are free provided that they are not installed in the cockpit.
Should this be an original lifting. the pump may remain in place, but must lue
well protected.
The accelerator linkage may be replaced or doubled by another wheiher or
not il is supplied by the manufacturer.
The number, the characteristics and the principle of operation of the heat
exchangers are free, provided that the original model was fitted with ai least
one exchanger.
5.1.9) Camshaft(s): free (except the number and number of bearings).
Timing is free.
With regard to the cylinder head orifices (inner side of the engine), in the
case of rotary engine, only those dimensions which have been entered on the
Homologation Form have to be respected.
5.110)
Valves: the material and the shape of the
valves are free, but their
characteristic dimensions (mentioned on the homologation form) must be
retained (including the respective angles of the valves axis). Maximum valve
lift must be maintained, with a tolerance of + 0.3 mm.
The cups, colters and guides (even ifthey do not exist as original parts)are
nof subject to any restrictions. Shims may be added under the springs.
5.1.11) Rockerarms and tappets: they may be modified ln accordante with
the paragraph "General Conditions" above.
5.1.121 Ignition : the ignition coLl(s), condenser, disfhibutor, interrupter and