2010年1月22日 · Porsche 917 replica photos - MadWhips, modified & exotic car spotting "This 917 is a Melbourne, Australia-built replica. The real 917s have a flat 12 engine. So does this, but the clever part is that it runs two 3 litre 911 engines, one of which is reversed. The two engines face each other clutch to clutch, and the one that is reversed runs ...

2010年2月3日 · The 917 had a bad harmonic at about 7300 with the 70.4mm crank, if I remember my reading correctly. They engineered it to run closer to redline with peak power above 8000rpm. This suggests that if one can overcome the bad harmonic with the 70.4mm stroke 911 crankshaft near the redline for an S, there may be an "ocean of calm" on the other side ...

2006年1月16日 · A few items were left behind, including 4 NOS 917 engines, an NOS 908 3.0L engine, a NOS 907 hillclimb engine, a 3.4L 911 high performance engine, and a few other odds and ends. These were all stolen in or around 1999/2000 (the exact date escapes me). I was brought in as an expert witness to help with the valuations of these engines.

Canepa Porsche 917 Engine Restoration 911 / 930 Turbo & Super Charging Forum. Pelican Parts Forums

2014年8月31日 · BTW, the 917 was a single engine. What you're trying to do is put 12 Porsche cylinders in the 917. Not the same thing, but I think you understand that. Suggest you study how a 917 is built first before starting that CAD file. Here's one path to take: Porsche 917 Engine for sale | Rally Cars for sale | rally & race car classifieds from Raced ...

2010年4月11日 · Pelican Parts Forums > Porsche Classified Ads > Porsche Collectables: Porsche 917 Engine - 1/6th Scale

2009年12月12日 · what's not so obvious in the video is that power is taken from the crankshaft at the middle - not the end. Like the 911, the 917 (type 912) engine has an intermediate shaft, however the 917's intermediate shaft takes power from the crankshaft from a bevel gear in the center, and then turns the flywheel at the back of the case.

2012年4月22日 · I was hoping someone on this site might have taken some photos of the ex-Mark Donohue 1973 Sunoco Porsche 917/30 Can Am car during the time Mr. Chandler owned the car. I am looking for photos of the engine compartment, specifically the intercoolers on the engine.

2009年6月23日 · The 917's 912 engine was a flat 12. It used two connecting rods per crank throw to minimize crankshaft length. Because of the vibrational dynamics of 6 and 12 cylinder crankshafts, there was a vibrational node in the middle (what would be …

2010年2月3日 · Originally Posted by ajwans Here's an engine for sale: TheSamba.com :: VW Classifieds - Porsche 917 Engine andy Price upon request Pelican Parts Forums 917 Replica - Dual 3.0 liter engine -> flat 12 - Page 3 - Pelican Parts Forums