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Dutch924-racer · Joined: 23 Jul 2007 Posts: 1081 Location: The Netherlands

Yesterday, was the first time I went on the tack with my 931. I drove a normal 924 on trackdays for 1,5 year but I wanted something faster.
931 did perfect, to bad it rained hard, bit tricky with the tubo geting in

Engine/ cooling

• K27 rotors machined in original housing
• DITC ignition
• 82 degree C thermostat
• 0,7 bar spring
• twin 200W radiator fan
• Modified head extra breather (model 82’)

Suspension

• H&R springs 160kg
• Camber plates
• Sway a Way 30mm torsion bars 160kg
• Van de Gugten adjustable height front struts (M030 style)
• Wiechers strut tower brace bar
• Front, Koni Yellow, gas, adjustable while mounted
• Rear, Koni Yellow, gas.
• 7J 15 inch phone dial wheels
• Toyo R888 semi slicks
• Matador D11/ D13 full slicks
• Rear alloy trailing arms from 944 turbo
• 18mm rear sway bar from 944 turbo
• 26,8mm front sway bar from 968
• Polyurethane bushes from Powerflex in front trailing arms

Brakes

• Ferodo race pads
• Separate left/ right brake lines (944 style)
• Goodridge stainless steel braided brake hoses
• Alloy two step master cylinder from 944

Interior

• OMP Fia seats
• ARS Fia seatbelts
• Turbo boost gauge
• Warning light for brake fluid level
• Modified Weichers rollover cage (no in yet)
• Extra bar behind seats
• Personal leather steering wheel
• Alloy steering wheel spacer
_________________
937 trackday car
Series 2 engine
951S turbo and intercooler
Fast road camshaft
Forge recirculation valve + boost controller

924RACR · Posted: Mon Mar 16, 2009 2:57 am Post subject:

Excellent, good work!

Next up, start lining up some better shocks! You'd be surprised how much more controlled the car is...

_________________
Vaughan Scott
Webmeister
'79 924 #77 SCCA H Prod racecar
'82 931 Plat. Silver
#25 Hidari Firefly P2 sports prototype