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Registered User
Join Date: Mar 2011
Posts: 15
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Info on 930 turbo required
Can anyone tell me how many 1987/88 turbo 930 cabrioletes were made
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03-13-2011, 05:59 PM
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Registered
Join Date: Mar 2000
Location: Auburn,In. U.S.A.
Posts: 2,447
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1987
ROW 142 USA 87 1988 ROW 242 USA/Canada 282
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Cole - 80 930 "The Old Sled" Mods: TurboKraft Custom IC, 934 Headers, GSX 61, Zork, Port Work, SC Cams, Air Mod Fuel Dist Relocated, Water Meth Injection, BL WUR, MSD 6530, Greddy EBC, Synapse Bov, Short 2nd & 3rd with 8:37 R&P, Wevo Shifter, Coupling, and Mounts, MTX-L SSI-4, Big Brakes, Rebel Coilovers, Bilstein Sports. Last edited by cole930; 03-14-2011 at 12:08 PM.. |
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03-14-2011, 08:07 AM
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Hello Cole 930,
I apologize about the sideways question, but I notice your "handle" suggets that you have a reduced ring and pinions for 2nd and 3rd gears. Did this mod alone make a difference to your performance and did you notice a huge drop when going to 4 th ?
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Mark TURBO = Free Power |
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03-14-2011, 04:38 PM
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Registered
Join Date: Mar 2000
Location: Auburn,In. U.S.A.
Posts: 2,447
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Mark.
There is only 1 ring and pinion, it determines the final drive ratio for all four gears and effects them equally. On a 930 this keeps your gear changes more in the sweet spots where the delay before generating torque in the next gear comes quicker. First gear in a 930 is very short anyway so you don't want a radical change in ring and pinion ratio. I shifted from 3rd. to 4th. at 145 and have easily seen in excess of 160. I only drive my car on the street and there is no place to use all that top end safely so I choose to change the ring and pinion to make the car quicker in the lower gears and can still run 150 or so in 4th. I choose to change 2nd and 3rd to dial in those two gears to a little less rpm drop after the shift was made from 1st. to 2nd. and from 2nd. to 3rd. There is a drop from 3rd. to 4th but it is not any worse than it was originaly. The ring and pinion mod is defiantly not cheap but will make the most significant change in performance of any single mod you can do. Cole
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Cole - 80 930 "The Old Sled" Mods: TurboKraft Custom IC, 934 Headers, GSX 61, Zork, Port Work, SC Cams, Air Mod Fuel Dist Relocated, Water Meth Injection, BL WUR, MSD 6530, Greddy EBC, Synapse Bov, Short 2nd & 3rd with 8:37 R&P, Wevo Shifter, Coupling, and Mounts, MTX-L SSI-4, Big Brakes, Rebel Coilovers, Bilstein Sports. Last edited by cole930; 03-14-2011 at 06:02 PM.. |
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03-14-2011, 05:58 PM
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Registered
Join Date: Mar 2004
Location: Los Angeles
Posts: 17,401
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How many in US and how many in Canada?
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03-15-2011, 10:07 PM
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Pocket Turkey Neck
