Opel Manta Vmax

Voiçi un reportage sur une Opel Manta préparer dans les pays nordique. Elle répond au doux nom de Vmax. Une des plus puissante vu à ce jour sur base de 4 cylindres car avec 578cv et 706 Nm excuser du peu, il y a pas de secret ça marche fort et très fort.

Fiche Technique:

Engine:
Volvo B230 with navy crankshaft.
SPM H-profile connecting rods.
Venolia pistons.
16 Valve Volvo head with standard valves, port grinded with own ideas.
Self made mechanical valve adjustment.
Camshafts grinded by SPM.
Double valve springs.
Garret GT-40 turbo.
Eaton M62 compressor with an own system for control of air between the turbo and the compressor.
Exhaust manifold manufactured in stainless steel.
Wastegate with 50mm valve.
Self made intake manifold with separate 46mm throttle and full radius funnels.
Autronic engine management system and CDI ignition.
Mercury F1 ignition coils.
Self made Intercooler and watercooler.

Power:
Max. 578Hp at 6300rpm, over 500Hp from 5200 to 7700rpm.

Torque:
Max. 706Nm at 4900rpm, over 600Nm from 4300 to 6600rpm.

Transmission:
Getrag 262 from BMW.
Tilton twin disc 185mm clutch with AP lamellas.

Rear end:
Volvo 1031 axle with lamellar differential.
Adjustable fourlink.

Front end:
Self made spring units with adjustable height.
Volvo steering aid with electrical servo.

Brakes:
Corvette ZR1 discs and callipers.
Self made pedal group with wilwood brake adjustment and maincylinders.

Body:
Own design, no plastic !!!

Paint:
Opel 529 orange, own paint job.

Interior:
Momo seats and steering wheel, lots of aluminium.

Wheels:
BBS magnesium rims, 9,25x19? with BFGoodrich g-Force Profiler 235/35-19 in the front and back.

Weight:
1050kg.

Performance:
Best ET 1/4 of miles: 10,520s.
Best topspeed 1/4 of miles: 218,54km/h.
60-feet: 1,64s.

Sponsors:
- BFGoodrich.
- Aquajet Systems AB.
- Svensk VattenBilningsteknik.
- AutoSmart.

Place aux photos: