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John Fleay
BUILD TIME
2 years
REBULID COST
$15,000
PERFORMANCE
12.6 @ 110 MPH (1/4 Mile)
MOTOR
Mazda RX7 Series 4 13B Turbo, with Series 6 internals, extend ported
INDUCTION
Garrett TO4 high flow turbo
42 mm Garrett external wastegate
Blow-off valve
Modified Series 5 inlet maifold and throttle body
Custom intercooler (2 x 13B turbo intercooler cores)
EXHAUST
Owner manufactured mandrel 2 inch exhaust manifold
Owner manufactured 3.5 inch dump pipe off turbo
3 inch mandrel bent exhaust
IGNITION
Mazda 12A turbo electronic distributor
Twin EA Falcon coils
FUEL SYSTEM
Twin Peiburg low pressure pre-pumps
Twin surge tanks
Twin Peiburg high pressure injection pumps
4 x 880 cc injectors
Malpassi rising rate fuel pressure regulator
Microtech D5 fuel only engine management
GEARBOX
Madza RX7 Series 4 5 speed
DIFF
RX4 13B 3.9:1
COOLING SYSTEM
Four core radiator
Twin 9 inch Davies Craig thermo fans
SUSPENSION
FRONT : 3 inch lowered variable rate King springs
K-Mac anti-sway bar
Custom aluminium strut brace
Redrilled crossmember to provide 2o negative camber
Nolathane bushes
REAR : 3 inch loawered springs, retensioned , eyes reversed and extra leaf added
Selby anti-sway bay
Nolathane bushes
WHEELS AND TYRES
15 x 7 Challenger
Front 205/50/15 Bridgestone Potenza 520 soft compound
Rear 225/50/15 Bridgestone Potenza 520 soft compound
BRAKES
Front: Magna ventilated discs
Commodore callipers
Kevlar brake pads
Rear: Rebuilt standard drums with SelectMaz race compound shoes
PANEL AND PAINT
Panel and paint conducted by Owner
4 coats custom acrylic yellow / 3 coats clear
INTERIOR
Cobra Clubman Sprint seats
RPM harnesses
Momo steering wheel
