1987 Porsche 944 Turbo (Alpine Autowerks)
1987 Porsche 944 Turbo. Built by Alpine Autowerks. Tuned by me ;).
Modifications :
Engine
Custom 2.8L 951 block
JE 106mm forged pistons
Total Seal rings
Modified Oilpan (oil pickup changes)
944 N/A Lightweight crossdrilled crankshaft
Extrudehoned intake manifold
O-ring'd block
Hybrid metal head gasket
3 bar Fuel Pressure Regulator
1000cc injectors
Test pipe
Legendboy charge piping
Greddy Air/Oil Separator
Turbo
Garrett T04E 60trim 0.70A/R compressor housing/KKK #8 hothousing Stage 3 turbine wheel
Tial 40mm wastegate
BMS Blow off Valve
Electronics
SDS EM-3F Spark and Fuel Management
Apex-i AVC-R Boost Controller
Blitz Power Meter
FJO Wideband O2 Datalogger
Drivetrain
Porsche 951 Rothmans Cup Racing Tranny
Kennedy Engineering 3800lb Pressure Plate
911 Turbo clutch disc
Suspension
Ground Control Coilovers w/450lb springs
28mm rear torsion bar
Koni "Yellow" rebound adjustable shocks
968 M030 swaybar
Brakes/Body/Wheels
Porsche 924 GT-R Headlight Conversion
18x8.5 OZ Montecarlo's Front (235/35-18)
18x10 OZ Montecarlo's Rear (265/30-18)
13.1" 993 Twin Turbo Cross Drilled rotors
4 Piston 993 Twin Turbo calipers
Dyno Information (2.5L) :
280rwhp - 12psi pump fuel (Mustang Dyno)
380rwhp - 20psi pump/MS103 mix fuel
438rwhp - 25psi MS103 fuel
460rwhp - 28psi MS103 fuel
Dyno Information (2.8L) :
323rwhp - 12psi pump fuel (Mustang Dyno)
349rwhp - 15psi pump fuel (Mustang Dyno, approx 394rwhp Dynojet)
Performance (2.5L) :
0-60 : 5.5s (not a typo... turbolag!)
1/4 Mile : 12.7@117mph (street tires, 25psi, traction limited RaceCity 3700ft elevation)
RCMP Laptime : 1:29.8 (pump fuel, street tires).
Performance (2.8L) :
1/4 Mile : 12.9@112mph (street tires, 15psi RaceCity 3700ft elevation)
