Alfa Romeo Q4 Tech. [Archive] - BerlinaSportivo

front wheel sticks when steering (2 replies)
Lancia delta integrale EVO brake on 155 Q4, which disc? (1 replies)
2.0 ts sport suspension on Q4 (0 replies)
Front reinforcement, bumper support, outriggers. (1 replies)
Clutch Problem ? (5 replies)
No spark to spark plugs (2 replies)
155 Q4' rear drift, (9 replies)
155 Q4 air conditioning diagram ? (5 replies)
Sumps. (0 replies)
Always something new to test you. (3 replies)
Thermostat 155 q4 (6 replies)
300hp + Spark Plugs. Alfa Romeo 155 Q4 (6 replies)
Vaccum hose to trottle body (10 replies)
All original Q4 colors (6 replies)
17" Wheels (7 replies)
400 hp Alfa Romeo 155 Q4' (20 replies)
Viscous Coupling Silikon Oil. (4 replies)
Over revving between gears when cold (3 replies)
155 Q4 Exhaust Cam Timing (0 replies)
155 Q4 Tipo inlet cam timing. (16 replies)
155 Q4 ECU Chip 10103 Different 10104 (5 replies)
Flywheel lightening (2 replies)
Location of knock sensor (3 replies)
When the engine is out, what should you replace/upgrade? (7 replies)
Bracket design for engine stand? (1 replies)
Cambelt tension (12 replies)
Ignition Cut at 0.5 Bar boost (4 replies)
Oil Temp sender connector (6 replies)
Throttle Body gasket. (1 replies)
Why is everything on a Q4 so hard to do? (5 replies)
Fuel pump assembly. (7 replies)
Differences between 4 cyl and 6 cyl Tacho (2 replies)
Fuel return hose size. (2 replies)
Re-balancing the turbo after a rebuild (2 replies)
Rear lights (5 replies)
Boost Gauge (2 replies)
Clutchtube!? (4 replies)
Ported Inlet and Exhaust manifolds (9 replies)
Q4 Fuel pressure regulator. (2 replies)
Re-imagining the Q4 (19 replies)
Replacement Fuel pump. (12 replies)
Integrale Manifold swap. (10 replies)
Inlet mainfold rubber hoses (27 replies)
Big Brakes 166 Brembo alternative discs and calipers. (6 replies)
Power steering belt. (2 replies)
GTA clutch on Q4 ? (4 replies)
Steves 155 Q4, back on the road 2017?? (8 replies)
Rear brake shields (4 replies)
Ultra Racing front strut brace (2 replies)
Engine Blocks Fiat/Lancia/AlfaQ4 Help (1 replies)
Rear springs issue and options (11 replies)
Prop shaft rubber support bearing and housing (3 replies)
Top end performance. (7 replies)
Broken headgasket, or... (6 replies)
Oilpressure sensor... (0 replies)
Need Shock absorbers Bilstein B6 or Koni (2 replies)
Bleeding brakes... (5 replies)
Alfa 156 Twin Spark (2001) - part? (0 replies)
Just found this Pictures...Crazy stuff! (6 replies)
Bumper skinny vs wb!? (4 replies)
Boost gauge install!? (4 replies)
72mm Throttle body help (1 replies)
Installing a Lancia delta integrale evo2 cylinder head on a Q4 engine (6 replies)
Strut brace question (0 replies)
Alfa Romeo 155 Q4 oil (33 replies)
Help Doubts related to Alfa 155 Q4 (22 replies)
Viscous Coupling Oil (13 replies)
Chassis question... (2 replies)
Hitting a dog at 160Km per hour... (7 replies)
Exhaust size!!? (2 replies)
Q4 Quick Shift (5 replies)
Drawings exhaust manifold!? (3 replies)
Adjust belts to ac/servo? (3 replies)
countershaft belt - on or off? (4 replies)
how to get cables engine bay -> coupé? (0 replies)
Torque headscrews...!? (7 replies)
Rear trailing arm bearings (4 replies)
@Steve Webb (27 replies)
PS pump removal - something still whistling!! (5 replies)
Turbo question (4 replies)
Identifying a Tipo 16v inlet cam (4 replies)
Problem removing propshaft (3 replies)
Stainless Manifolds (1 replies)
Possible causes for a noisy cambelt (8 replies)
Photo of a steering rack anybody? (20 replies)
Power steering pump. (4 replies)
Belt whine (5 replies)
Power upgrade advice (2 replies)
Rear brake lines (5 replies)
Track rod ends. (4 replies)
Belt change - Done (3 replies)
Rear Koni's (13 replies)
Looking for some advice on boost!! (6 replies)
Q4 water spray (3 replies)
Q4 koni part number (10 replies)
Quick question on cambelt change (4 replies)
Idle Control Valve (11 replies)
Cometic head gaskets (1 replies)
Cometic head gaskets (4 replies)
155Q4 Suspension recap, 2013 edition (3 replies)
VIN number (8 replies)
Kappa Inlet Manifold (5 replies)
155 Q4 Project from Turkey..very soon:) (11 replies)
Egr Thermovalve (10 replies)
Simple Questions (3 replies)
Q4 exhaust valves (10 replies)
Intermittent hesitation (8 replies)
rear-differential lock (2 replies)
Exhaust gas temperature (15 replies)
Disconnect rear Trasmission (7 replies)
Aftermarket knock sensing systems (10 replies)
Boost readings (4 replies)
Pistons (5 replies)
Newcomer Here! Just want to say hello to all! (3 replies)
Fiat coupe and 155 Q4 shock absorber? (8 replies)
Tech. specification Integrale Competitione (11 replies)
Q4/Integrale cam lift (5 replies)
Please help the village idiot (13 replies)
155 Q4 mirror glass (2 replies)
Belt intervals (7 replies)
Boost gauge in dash (11 replies)
Damage engine (11 replies)
Any ideas (15 replies)
Q4 slow fuel filling (6 replies)
Rapporto Corto Q4 gearbox. (4 replies)
Q4 aftermarket waterspray kit. (0 replies)
Whats this pipe (8 replies)
High CO% (15 replies)
Need help!!! (2 replies)
Almost off-topic (5 replies)
Cold weather gear changes (4 replies)
Roll Cage (6 replies)
Compression question (9 replies)
Strut brace. (13 replies)
Questions about parts (15 replies)
155 Q4 balance shaft oil channel detection and canceled. (17 replies)
Running lean under boost (6 replies)
166 vs Coupe Brembo Calipers (11 replies)
25mm timing belt. (5 replies)
ID of oiler breather system hoses (20 replies)
Many hole on the crank ?? (16 replies)
Plenum to Brake hose. (2 replies)
Anyone tested this coilover's? (18 replies)
Steering rack (10 replies)
Plenum small bore hose connections. (8 replies)
alfa 164 Q4 gearbox on the 155 Q4 (19 replies)
Water pump replacement. (18 replies)
Exhaust gas tester boss (4 replies)
Q4 Rebuild....lets begin (15 replies)
adjustable rearaxle (20 replies)
Standard head gasket thickness (21 replies)
Fuel pump issue (44 replies)
What were / are these for? (2 replies)
Recommendations for a turbo (8 replies)
Diagnosing a noise by forum!!! (12 replies)
Pierburg Valve (70 replies)
Silicon hose kit (7 replies)
Silicon small bore hoses. (5 replies)
Interior swop? (4 replies)
forged pistons (2 replies)
engine/gearbox mounts (4 replies)
Hesitating and lack of power in high revs (25 replies)
Schadek oil pump (22 replies)
Bravo top mounts? (8 replies)
Integrale 16v ECU tuning. (23 replies)
Humidity. (4 replies)
Main bearinggs (reinforced) (6 replies)
Nice Tail Lights (3 replies)
about water air intercooler position (3 replies)
Startrek (40 replies)
A/F meter problems (4 replies)
Bracket dimensions (10 replies)
Bracket for pierburg valve (2 replies)
Back-firing when starting (65 replies)
Anyone know if it bolts straight on? (2 replies)
Play in the turbo - what to do? (15 replies)
Longer 5th gear - Q4 gearbox (54 replies)
The Q4 to-do list. (10 replies)
Q4 oil cooler pipes (7 replies)
Coolant question (5 replies)
Alfa 155 Q4 Testmodul (3 replies)
front brake calipes help.. (3 replies)
Q4 Brake pump (5 replies)
Fiat Coupe 16vt starting issue (5 replies)
Vibrations over 120 km/h (5 replies)
155 Q4 rear springs (2 replies)
starting problems q4 (5 replies)
Injector colours (9 replies)
Cams deeply worn, advice needed for new ones (15 replies)
Q4 Oil - Fully syn or semi-syn? (22 replies)
Removing inlet manifold. (24 replies)
The Wombat daft Q4 question number 2 - Suspension (7 replies)
Balancer shaft belt removed - Unbalanced engine? (13 replies)
Where do you place your jack? (2 replies)
standard pistons max cams lift (4 replies)
It's cambelt time again (40 replies)
Inlet manifold lancia delta/thema/155q4 (9 replies)
LHD only? (11 replies)
Engine block compatibility. (4 replies)
How much boost with a standard head gasket? (36 replies)
New exhaust project (12 replies)
Q4 Dimensions (0 replies)
Wombat dumb Q4 question number 1 - Too much boost (6 replies)
Exhaust diameters. (23 replies)
Turbo pressure withuout gear engaged (4 replies)
Dyno question (5 replies)
Q4 Eibach springs code numbers. (17 replies)
New modifications form. (2 replies)
Recommended tuned map for an stock Q4 (10 replies)
Brake pedal is going down (9 replies)
Tapered twin plenum design. (17 replies)
engine rebuild (237 replies)
Engine strip down and rebuild (10 replies)
Cars using Q4 components. (15 replies)
Adjustment of timing for C&B cam's (18 replies)
Plastic Parts (20 replies)
Goodbye Third gear (5 replies)
Carbon parts... (7 replies)
External Wastegates on a Q4 (16 replies)
Intercooler pipes (23 replies)
166 Brembo caliper brackets. (37 replies)
Brake cooling ducting (21 replies)
Wheels for Q4 with 166 Brembo? (9 replies)
qestion for bearing and piston class (1 replies)
Dynamic and static wheels balance (4 replies)
Some advice, IC, Turbo, ECU connection (4 replies)
155 Windscreen (7 replies)
3 bar map sensor (7 replies)
Suspension (11 replies)
throttle body (9 replies)
HELP! (8 replies)
Let's talk pulleys, advice needed (15 replies)
Cooked Disk Rotor (36 replies)
Refurbishing Calipers. (3 replies)
166 Brembo Calipers (56 replies)
Oil pump pictures needed (15 replies)
Replacement Brake Disks (9 replies)
Brake Disc Help shipping and payment (15 replies)
Quick shift design. (49 replies)
Would it be possible.... (1 replies)
BilsteinB4 Shock Absorber for Q4 (16 replies)
Turbo headache... (7 replies)
engine mounts (23 replies)
Upgraded head bolts. (6 replies)
Brake upgrade Q4 (37 replies)
about big intecooler ? (24 replies)
Q4 Expansion Tank (3 replies)
The best way to modify a Q4 : Engine (14 replies)
Which turbo for Q4? (28 replies)
Power Comparison Graph (3 replies)