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Registered
Join Date: Jan 2001
Location: Derby City KY
Posts: 2,513
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Engine Builders..I need help..
I am scratching my head on this one and need some help...
I have a stock 2.7 engine that I am transplanting into a 914-6... all was fine until I installed the 901 type flywheel and found that the timing marks were off... When the fan crank pulley is at TDC and the distributor is also at #1 cyl...the flywheel TDC mark is about 20 to 25 deg off.... when I rotate the flywheel to it's TDC the TDC mark on the fan pulley is about 20 to 25 deg off ATDC What am I missing here??? Thanks for any help
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John |
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03-26-2010, 04:44 PM
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Join Date: Oct 2008
Location: Nash County, NC.
Posts: 8,515
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On the 914/6 timing is set with the light beaming down onto the flywheel and the marks come up to the 35 because the only timing in the day was for the 35degrees @6K. I would think that marking your own with a notch would be the answer providing all pulley and distributor are properly installed.
Its been since 1980 since I had a 914/6 and 1987 since I replaced a flywheel on one and remember possibly the early first 5 years wouldnt be marked because there was no reason to mark 911. Just the thoughts, Bruce |
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03-26-2010, 05:23 PM
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Join Date: Jan 2001
Location: Derby City KY
Posts: 2,513
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Thanks Bruce...
Yes this 914-6 flywheel has the TDC and the 35 deg mark... it's just that they don't line up with the distributor and front fan pulley.. it's just crazy... 
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John |
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03-26-2010, 08:45 PM
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E-85 sippin drunk
Join Date: Jan 2002
Location: Warner Robins, GA
Posts: 1,554
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Quote:
You must be a bot....
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Brad...930 gt-1 racecar, increased displacement to 3.6L, JB racing Cylinders, JE 8 to1 pistons, stroked crank, Carrillo rods, extrudehoned 3.2L intake, full bay Bell I/C, GT-2 EVO cams, Rarly8 headers, GTX-3584RS turbo, twin plug, P&P heads, Link G4 EFi system, G-50/50 with LTD slip and oil squirters/oil cooler, zork tube, full race coilover system, with carbon fiber body, full cage, E-85 sippin drunk |
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03-26-2010, 09:35 PM
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Registered
Join Date: Aug 2001
Location: Tooele , Ut.
Posts: 428
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2.0-2.2 crank bolts are indexed differently than 2.4-2.7 cranks in relation to TDC #1
You will have to make your own timing marks based on the front pulley |
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03-27-2010, 01:15 AM
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Registered
Join Date: Jan 2001
Location: Derby City KY
Posts: 2,513
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Quote:
Thanks!
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John |
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03-27-2010, 05:07 AM
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