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Registered
Join Date: Jul 2005
Posts: 4
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Jetting advice needed please!
Im about to purchase some jets for my fresh motor but not sure where to start?
The spec is as follows: 3.0sc 1980 (204Bhp) MSD System 10.2:1 comp Ported and polished heads Headers (deffo) with rsr silencer (I think) 98ron gas Webber 40ida 3ci (3.5psi pressure/rebuilt) 
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08-14-2007, 05:28 AM
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I would rather be driving
Join Date: Apr 2000
Location: Austin, TX
Posts: 9,108
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What cams? Where do you expect your peak HP and torque? What size ports in the heads?
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Jamie - I can explain it to you. But I can not understand it for you. 71 911T SWT - Sun and Fun Mobile 72 911T project car. "Minne" - A tangy version of tangerine #projectminne classicautowerks.com - EFI conversion parts and suspension setups. IG Classicautowerks |
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08-14-2007, 06:14 AM
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Registered
Join Date: Jul 2005
Posts: 4
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Stock cams the heads are standard port sizes both intake and exhaust, and as for peak power im not sure, prefer to keep it as low down the rev range as poss and to make it a pulling engine rather than a screamer!
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08-14-2007, 06:33 AM
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Try not, Do or Do not
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40MM Webers
36mm venturies 150 main jets 180 correctors F16 55-60 idles Jetting varies but this should get you started
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Henry Schmidt SUPERTEC PERFORMANCE Ph: 760-728-3062 Email: supertec1@earthlink.net |
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08-14-2007, 04:11 PM
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Registered
Join Date: Jul 2005
Posts: 4
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Fab thankyou!!!
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08-15-2007, 12:41 AM
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Porsche
Retor 911
Scarab
Riley
