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Hetzer & Gräf Modification (1973):
The tuning company Hetzer & Gräf (Berlin / Germany) presented in 1973 optical und technical modified cars in two variants, however these cars based on the Ascona A 1.9 standard-model. See details below:
Common Modifications :
camshaft with an modified opening angle, harder valve springs, polished ducts in the cylinder head, "Sprint"-exhaust manifold,
strenghten cylinder head gasket, internally ventilated disk brakes in front, bigger slave cylinder and a brake power controller at the rear axle,
additional stabilizer at the rear axle, locking differential, Bilstein gas pressure shock absorbers, sports seats,
sports steering wheel, front spoiler
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Different Modifications :
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Variant 1 |
Variant 2 |
Carburator: |
Two double sidedraft carburetors (Weber 40 DCOE 19) |
Two double sidedraft carburetors (Weber 45 DCOE 19) |
Chassis: |
reduced coil springs (-30mm) |
reduced coil springs (-70mm) |
Rims: |
ATS aluminium rims (7J x 13) |
BBS aluminium rims (9J x 13 and 9,5J x 13) |
Tyres: |
195/70 HR 13 |
235/60 VR 13 |
Total Replacement: |
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total replacement ream to near 2000 cc |
Pistons: |
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fitting of other pistons |
Exhaust System: |
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Hetzer & Gräf-exhaust system |
Transmission: |
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5-speed transmission |
Fuel Pump: |
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electric fuel pump |
Steering: |
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lower gearing at the steering |
Body: |
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fender flares |
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Technical Data:
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Variant 1 |
Variant 2 |
Total Replacement: |
1897 cc |
1999 cc |
Power Output: |
125 HP (92 kW) |
145 HP (107 kW) |
Acceleration Time 0-100 km/h |
9,6 sec |
8,7 sec |
Top Speed |
190 km/h (118 MPH) |
196 km/h (121 MPH) |
Price (1973) |
14.556 DM |
approx. 21.000 DM |
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Pictures:
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