Editing Twin Cam conversion (section)

==Cost involved==

A few people have asked about the costs associated with this work so here is a guide.........prices as of about 1999 / 2000

RB25 engine $1200 (Normally aspirated) - Pick one that has
a removable rubber grommet in the centre of the crank angle sensor.
This denotes a crank angle sensor that can be disassembled to allow replacement of the chopper disk.
This may be required to keep the programmable ECU happy - depends on what ECU you use.

*ECU                             $1800 (Autronic)
*Forged pistons             $1500
*RB30 Turbo oil pump     $550
*Bearings                         $200
*Valve springs                  $438
*TO4E Turbo                 $1200
*Waste gate                     $825
*Platinum spark plugs         $80
*RB20 Turbo exhaust manifold $100
*Exhaust manifold gasket     $32
*Head gasket                     $70
*Timing belt                     $30
*Rod Bolts and Nuts         $90
*EA Falcon coils             $250
*Coil connectors             $45
*Plug leads                     $45
*Thermostat                    $40
*Rear main seal                 $20
*Water pump                 $100
*Acid bath block             $40
*Welch plugs                 $20
*Speedi sleeves for front and rear seals     $92
*Oil, oil filter and coolant     $75
*Exhaust manifold studs     $17
*Dyno work                     $800

'''Compiled by'''

Rowan


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[[Image:Twincam.jpg|240px]] [[Image:Twincam2.jpg|240px]] [[Image:Twincam3.jpg|120px]]

''Magazine article from "ZOOM"''