Matt's 1989 930-S Slantnose Cabriolet

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G50 Transaxle Conversion

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Matt's 1989 930-S Slantnose Cabriolet

Engine rebuilt and converted to long-stroke 3.5L using 76.4mm (3.6L) crankshaft, 98mm pistons & cylinder set.

Other internal upgrades include fully prepared cylinder heads, upgraded engine fasteners, Turbo S camshafts.

All other upgrades are usual bolt-on components: stainless headers, large turbo, free-flow muffler, full-width intercooler.

Converted to EFI using our billet EFI Injector Blocks and MoTeC M600 engine management incorporating twin-plug direct-fire ignition and integrated boost mapping.

Another true daily-driver car complete with air conditioning and heat.

Resulting performance, measured at the rear wheels on Dynopack chassis dynamometer:
* 500rwhp/440rwtq at 0.95bar running 91-octane fuel
(over 555hp/490tq at flywheel)
* 595rwhp/515tq at 1.25bar running 100-octane fuel
(over 660hp/570tq at flywheel

Flywheel power estimation using a very conservative 10% factor for drivetrain power loss. Actual loss for G50-series transaxles averages 12-13%.

Date: 05/14/2007

Size: 27 items

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	Date: 09/07/2010 Views: 3 New			Date: 09/07/2010 Views: 2 New
	Matt's 930S Date: 05/13/2007 Views: 556			Date: 09/07/2010 Views: 2 New
	Top Down,Chassis Free Date: 09/07/2010 Views: 2 New			Date: 09/07/2010 Views: 1 New
	Full Width C2 Style Intercooler Date: 09/07/2010 Views: 5 New			Full Width C2 Style Intercooler Date: 09/07/2010 Views: 3 New
	Front Mount Oil Cooler Mounting Date: 09/07/2010 Views: 1 New			AC Condenser / Front Mount Oil Cooler Date: 09/07/2010 New
	Lower Front Oil Cooler Date: 09/07/2010 New			993 Twin Turbo Brake Calipers & Rotors Date: 09/07/2010 Views: 3 New
	Rear Under Side Date: 09/07/2010 Views: 2 New			The Porsche Wastegate Date: 09/07/2010 Views: 1 New
	Engine Installed Less Intercooler Date: 09/07/2010 Views: 2 New			TurboKraft Twin Plug Coil Monting System Date: 09/07/2010 Views: 1 New
	EFI - Fuel System Component Fitting Date: 09/07/2010 Views: 1 New			TurboKraft EFI Billet Injector Block Assembly Installed Date: 09/07/2010 Views: 2 New
	Engine Flywheel Side Date: 09/07/2010 Views: 1 New			Engine Assembly : Bottom Side Date: 09/07/2010 Views: 1 New

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