Unda Presha Racing

Twin Turbocharged 2JZ EE/AA Competition Altered

April 2009                                                       Unda Presha Racing                                                All Rights Reserved ®

Willowbank Weather

AEST:

MARKETING PARTNERSHIP NOW AVAILABLE

 

Motor - 18RG Toyota 2.3litre

Head - Chambers welded to increase head pressure, twin cam

Valve Springs - shimmed standard, increased spring pressure

Cams - Modified

Piston - Forged FJ20 pistons

Crank - 22R nitrided, balanced

Conrods - Custom Pauter rods with ARP2000 bolts

Head Gasket -  ACL head gasket (Copper coat sprayed) with sealing rings

Ignition - MSD 7AL2

Distributor - MSD crank trigger

Fuel - Methanol

Mechanical fuel injection

Turbo - T04S Garrett Turbo 650-700HP @ 35psi

Wastegate - 48mm Pro Gate Turbosmart

Current HP & ET - 560 HP, 8.323 sec @ 160.25 mph

 

Gearbox

Convertor - 7200rpm stall

Powerglide - Phil Cruickshank Auto

Transbrake

 

Intercooler

Water to Air - Spearco

Davies Craig booster water pump

 

Diff

Diff Centre - 9" Large bearing Strange Ultra Case alloy

Axles - 40 spline rifle drilled

Gears - 4.89 Pro gears

Brake Disc - Carbon fibre

Calipers - 4 spot Lamb

Full floating rear end

 

Wheels

Front - Alumastar 15 x 4

Tyres - Mickey Thompson 26 x 4.5 x 15

Rear - Alumastar 15 x 12

Tyres - Hoosier 32 x 14 x 15

 

Car

125" mild steel chassis

 

Car weight

1628 pounds including driver

 

 

 

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