bmwkraftur.is

Veit svosem ekki hvað maxið er en t.d. bíllinn sem ég vitnaði í hér fyrr í þræðinum
er að blása 16pund og nær tæplega 600hp í hjólin.

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Þórður
'99 M5 SC // '89 M3 S85 // '04 Patrol GR

ég skil samt ekki afhverju BMW kom ekki með stálslífum á álblokkunum því að flest allar vélar sem ég hef séð sundur teknar sem eru úr áli eru með stálslífum

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Siggi
E23 735i
E32 740i 6 spd
E38 740d
E32 735i Shadowline Seldur
E32 740i Seldur
E32 740i RIP

Kannski vegna þess að BMW gátu búið til álblokkir sem þurfa ekki stálslífar?

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Nútíðin:
E34 Touring '93 > R.I.P.
E34 530iT '95
Þátíðin:
E32 735i '89 ND-020
E30 325iC '89 AN-309
E30 318i '88 JS-554
E34 525iA '94 OZ-390
E28 518i '87 IT- 629
E46 318i '00 TB-590

M54

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Eðal-Bjarki fullyrðir að M50 og 54 séu bestu vélar EVER frá BMW

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Sv.H

E30 CABRIO V12 M70B50 ///
ALPINA B10 BITURBO 346 @ 507
E34 550 V12 JML


(OO[][]OO)

http://alpina.123.is/pictures/

Algerlega sammála

N54 er hinvegar það skemmtilegasta sem ég hef keyrt frá Bavaríu.

335 með moddi
maður ætti ekki breik

horfðu á alla ræmuna ... 300 Gps

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Sv.H

E30 CABRIO V12 M70B50 ///
ALPINA B10 BITURBO 346 @ 507
E34 550 V12 JML


(OO[][]OO)

http://alpina.123.is/pictures/

N54 er kannski svona góður því það er að langt mestu M54 með túrbó.

Gst var að segja mér að menn eru farnir að setja stærri kuðunga á ,, með einhverjum SKUGGALEGUM árangri.. það er
single-turbo útfærslan sem um ræðir

335 E93 er einn af örfáum nýjum bílum á markaðinum sem heilla mig

finnst það bíll með mikla hæfileika ,, cabrio,, coupe,, HEAVY performance græja sem hreinlega er með potential að grilla fullt af ofurgræjum

_________________
Sv.H

E30 CABRIO V12 M70B50 ///
ALPINA B10 BITURBO 346 @ 507
E34 550 V12 JML


(OO[][]OO)

http://alpina.123.is/pictures/

Nýja N55 er nátturulega single turbo og valvetronic ,,, er ekki viss um hvernig kjallarinn í henni er , hvort hann sé líkari M54 eða N52/N53.
En það er eitthvað sem ég væri bara til í að prófa

N55 er semsagt st vs N54 tt ??

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Sv.H

E30 CABRIO V12 M70B50 ///
ALPINA B10 BITURBO 346 @ 507
E34 550 V12 JML


(OO[][]OO)

http://alpina.123.is/pictures/

hún er borderline twin turbo því hún er twin scroll , þ.e púlsarnir frá 1-3 rekast aldrei á 4-6.
Alveg eins og twin turbo. Nema hún hefur þá betri kostinn að hafa bara einn compressor öxul og hjól að snúa.

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With great challenges comes great engineering.
Gunnar Reynisson

? GIAC custom tuned stage 1 software
? RPM limiter increased to 7000 rpm
? Soft rev limiters and top speed governor removed
? Vortech V2 Super Quite SC trim polished supercharger
? 3 year unlimited mileage limited product warranty
? VF- CNC machined 6061 aluminum bracket system
? OEM BMW idler pullies
? OEM High flow fuel injectors
? VF- Custom molded polypropylene ducting
? VF- Custom tuned supercharger intake ? Bosch overrun bypass valve system
? Custom crank case ventilation system
? 4 ply silicon couplers with OEM screw clamps
? VF- CNC oil fittings with high pressure OEM oil lines
? Replacement OEM serpentine belt
? K&N induction filter with cold air intake and optional air box
? Comprehensive installation CD Rom
? Compatible with automatic transmission (pls specify)
? Precision Made in California, USA

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E39 540i "00

RAV4 "96

R6 "04

Gamalt.

Corsa gsi

Astra gsi

Kadett gsi

Calibra

Conquest tsi

Formula 400

Nova SS

Vetta pacecar

Hljómar bara vel.

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Axel Jóhann Helgason. S. 695-7205


E34 Touring
Musso 2.9TDi

Maintaining the the original BMW quality, smoothness and reliability were the key factors in the VF design. This is where the GIAC software comes into full play. VF have harnessed reliability of Vortech superchargers and quality of GIAC custom software with their 10 years of supercharging experience and worldwide OEM supply contacts to create the ultimate supercharger system for the ultimate drivers car.

All key components are 100% made in California. This system has been fully road tested and dyno tuned on both the GIAC Mustang MD500AWD and in-house Dynojet 224XLC dynamometers with and without engine load. All stage 1 kits are setup at 6 psi and create as much, if not more power than similar products running greater levels of boost.

VF engineers spent over 12 months software testing the BMW Bosch and Siemens ECUs. Software flash technology and latest BMW file versions have all been employed to provide the cleanest and most reliable method of software installation. GIAC engineers extensively re-wrote the ECU software using their own binary, assembly and disassembly algorithms written from scratch. Testing the software included extensive road and dyno test cycles, with acceleration and deceleration tests for driveability smoothness and ECU fuel management. All test cars were put through long term full throttle testing in conditions varying from wet cold climates to hot dry Arizona desert temperature for safe-optimal air fuel ratios and knock activity monitoring. Competantly written ECU software has allowed VF to fully explore the potential of the BMW engine making over 40% more power in most applications.

VF chose to mount the Vortech supercharger with an in-house CNC machined aluminum bracket system. The unit is positioned in line with a bolt-on crank pulley with an additional active OEM tensioner using a dedicated serpentine belt. The key to reliable superchargers sytems is the the active belt tensioner which eliminates belt slip. The supercharger air ducts are custom molded in-house from plastic to give an OEM appearance, quality and fit. The incorporated Bosch boost overrun system is designed for smooth off-throttle cruising and deceleration with clean emmissions. The crankcase ventillation sytem is designed to cope with positive pressure and high flow OEM injectors are supplied to fit as direct replacements without modification to the injector rail. A removeable plastic air box is provided with the K&N induction filter for those who use their vechicles in persistently wet climates.The VF supercharger system remains fully OBD2 compliant and is supported by a 3 year unlimited mileage warranty on the product only. Installation can be performed in approximately 8 hours and is non-intrusive allowing it to be fully reversible.

The VF stage 2 development vehicle is aftercooled by integrating a chargecooler into a cast aluminum intake manifold included with the kit to replace the original manifold. This design approach reduces the length of pipework by about 75% required for a remote mounted chargecooler core or air/air intercooler. The simple and compact design make this kit integrate neatly into the V8s engine bay.

Every aspect of this kit has been fully engineered for high quality fitment and highly demanding performance and expectation. VF's in-house horizontal, turning and milling CNC's and plastic molding plant, GIAC's industry reputation and track record and Vortech's reliability have been fully exploited to create a product with internationally un-rivalled material technology, quality and performance.

_________________

E39 540i "00

RAV4 "96

R6 "04

Gamalt.

Corsa gsi

Astra gsi

Kadett gsi

Calibra

Conquest tsi

Formula 400

Nova SS

Vetta pacecar