αφιερωμα opel manta

[spar@]

manta χωρις Vatanen ειναι σαν να μιλαμε για αυτοκινητο χωρις βενζινη!

[nik200]

και το επικο σωσιμο...

[BILL007]

και το επικο σωσιμο...

https://www.youtube.com/watch?v=-R7ws741KpE

Με το που είδα το πρώτο βίντεο αυτό μου ήρθε αμέσως στο μυαλό!

[Tsik.D.]

και το επικο σωσιμο...

https://www.youtube.com/watch?v=-R7ws741KpE

ooohhhh Dear God!!!

[nik200]

και μερικα infos για τα αγωνιστικα opel manta......

Rally and special versions

In 1979 work began on a rally-spec Opel. Both the Ascona B and the Manta B were used for this. Although the Ascona 400 model was the most successful of the two, largely due to better weight distribution, the fact still remains that the Manta 400 was a remarkable car.

Opel joined forces with German tuner Irmscher and Cosworth in Britain, to make the 400. Cosworth was given the task to develop a 16-valve 2-cam head for the CIH spec engine block, and Irmscher who earlier in 1977 and 78 had proven that they knew their way around an Opel building the i2800, was to design the exterior and interior of the cars. The results were not bad. Opel however had problems with the engine. The first idea of using a 2.0-litre engine and then using the 16-valve head from Cosworth simply did not give enough power. The problem was that the heads had already been built, so the heads were made to fit on the CIH type 4-cylinder engine block. So they built an unusual engine using a 2.0-litre engine block with an overbore and larger pistons, a crankshaft from the 2.3-litre diesel engine of same type (CIH) and ended with a 2.4-litre engine block. Mounting the 16-valve head on this gave a massive output, and the opportunity to make several tune-ups for the rally drivers.
Guy Fréquelin's Manta 400 rally car driven at the Race Retro 2008.

Opel delivered the first 23 specimens in 1981 which were recognizable by the 2 slot front grille (1982, 83, and 84 models had 4 slot grilles). The cars were delivered as both street cars and factory tuned rally cars. The streetcars known as Phase 1 cars, were luxury versions of the known Manta B Coupé. Although all the changes to give the body more strength were still implemented, the cars were delivered with all kinds of exclusive packaging. Recaro seats with big Opel badges on the cloth, Irmscher leather steering wheel, and even front light washers were mounted. The cars were all delivered in Arctic White colour, with White Ronal lightweight 7x15" alloys. The engine was fitted with a Bosch LE injection system and power output was 144 bhp (107 kW). The Phase 2 however was quite different. It had large extended arches front and rear made of exotic materials like carbon and kevlar to keep the weight down, lightweight doors, bonnet, spoilers and windows. The wheels were still from Ronal but now measuring 8x15" front and 10x15" rear. The engine output was 230 bhp (172 kW) using a set of 48 mm (1.9 in) DCOE style carburettors, and the cars could be delivered with different gearboxes from ZF and with different rear axle options like LSD. Phase 3 which is also a term used when talking about the i400's was not a factory tune-up. Many racers of the time had their garages tune up the engine even further. Some made it across the 300 bhp (220 kW) mark and even today, engines can be tuned to deliver just over 340 bhp (254 kW) still naturally aspirated.
Russell Brookes' Manta 400.
Irmscher i240 Dakar, a special version for the Swiss market

The Manta 400 was produced in a total of 245 specimens following the homologation regulations by FISA (today FIA). But the i400 also spawned some other "i" models. The i200 which basically was a GSi model Manta B was made in 700 specimens and is still today considered a collector's item. The i200 used a tuned 2.0E engine delivering 125 bhp (93 kW). The i240 which is rarer was only produced in 300 specimens and was fitted with the i400 engine block but using a normal 8-valve cast-iron head from the 2.0E engine delivering 136 bhp (101 kW).

Also Irmscher themselves tried building the Manta with their own specs. The reason they were used for the 400 project was that in 1977 they had taken a 1977 Manta B 1.9S and put in a 2.8-litre H spec engine from the Opel Admiral of that time. Success was limited though and the cars were on display in the 1977 Geneva car show. The cars had been painted in some special colours giving it the nickname "Paradiesvogel" (Bird of Paradise) because of the rainbow like colour theme on the cars. However they did produce 28 specimens with the 2.8H engine delivering 150 bhp (112 kW) and 220 N·m (162 lb·ft). The cars are considered extremely rare today.

After the success of the 400 (and i200/240) Irmscher once again tried the 6-cylinder layout. This time producing the most powerful Manta B ever released on the public market, the Irmscher i300. In 1985 Irmscher bought 29,400 cars from Opel, which were on stock. The cars had no gearbox or engine but were fitted with the Phase 2 equipment. Irmscher installed the new 3.0-litre LE engine from the Monza and Senator models, which delivered 176 PS (129 kW) and 232 N·m (171 lb·ft). Power was transmitted to a big Getrag 265 gearbox, onto a 3.18:1 LSD rear axle, giving the car some awesome specifications. 0-60 mph was over within just 8 seconds flat and the car topped out at 225 km/h (140 mph) making it the fastest street Manta ever built. If not for the big 1980s fuel crisis being at its worst at that time, several are sure that Opel would have adapted the idea and built a series of 6-cylinder Mantas. But instead they chose to build the economically more affordable Manta B with a 1.8-litre alloy head OHC style engine in 1985.

πηγη..wikipidia.org

[Stathis]

manta χωρις Vatanen ειναι σαν να μιλαμε για αυτοκινητο χωρις βενζινη!]

San remo 83...

[kwstakhs_Z4]

ξερω ατομο τρελαμενο με το μαντα.....εχει ενα......

ο αδερφος του κυκλοφορει με ζετα 3.0 ....

του λεω πηγαινε παρε και εσυ ενα ΠΕΝΒΕδικο να γουσταρεις.. και μου λεει εισαι τρελος ρε? μονο μαντα!

μια κοπελα ειχε βαλει τα ποδια της στο ταμπλο και ο τυπας της λεει κατεβασε τα τωρα κτλ.....με τα πολλα την εβγαλε εξω!!

[nikos valvetronic]

Το καινούργιο το power techniques έχει αφιέρωμα στην 400άρα την Ascona.Βουρ στο περίπτερο!

[Vassilis ///M]

Το καινούργιο το power techniques έχει αφιέρωμα στην 400άρα την Ascona.Βουρ στο περίπτερο!

Ψιτ νεαρέ...
Ετοιμάζω Opel kadett C....
Στην επόμενη συνάντηση θα στα πω απο κοντά...

[nikos valvetronic]

Πλάκα με κάνεις?? Καντέτα ρε?? Κάπως έτσι ας πούμε?