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Banned
Join Date: Jun 1999
Location: SJ
Posts: 479
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Help on cams!
Need to know which cam grind will be apropiate for a 10:1 comp ratio,3.4 engine, running EFI and ITB's, mostly street duty, any imput will be apreciated,cheers,Antonio.
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03-05-2006, 06:34 AM
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Still Doin Time
Join Date: Nov 2004
Location: Nokesville, Va.
Posts: 8,225
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Check with camgrinder here.
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'15 Dodge - 'Dango R/T Hauls groceries and Kinda Hauls *ss '07 Jeep SRT-8 - Hauls groceries and Hauls *ss Sold '85 Guards Red Targa - Almost finished after 17 years '95 Road King w/117ci - No time to ride, see above '77 Sportster Pro-Street Drag Bike w/93ci - Sold |
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03-05-2006, 08:45 AM
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Registered
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I consolidated a lot of information (including Camgrinder's input) into this thread. It should help you to refine your thoughts a little bit before talking to Camgrinder.
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John '69 911E "It's a poor craftsman who blames their tools" -- Unknown "Any suspension -- no matter how poorly designed -- can be made to work reasonably well if you just stop it from moving." -- Colin Chapman |
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03-05-2006, 03:23 PM
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Registered
Join Date: Feb 2004
Location: California
Posts: 926
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What rpm do you want the powerband to be? example, 2500 to 6500 rpms. How heavy is the car?
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John Dougherty Dougherty Racing Cams |
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03-05-2006, 05:41 PM
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Banned
Join Date: Jun 1999
Location: SJ
Posts: 479
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Weight is around #2900, 2500 to 7000 RPM's, cheers, Antonio.
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03-06-2006, 02:03 AM
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Registered
Join Date: Feb 2004
Location: California
Posts: 926
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My DC24 profile is the most aggresive I would choose. Anything larger will move the powerband up from the 2500 starting point
you want. If you want most the power in the 2500 to 6500 range, and are willing to give up some power at 7000 for torque at 2500 choose the DC20 profile.
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John Dougherty Dougherty Racing Cams |
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03-06-2006, 09:16 AM
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Banned
Join Date: Jun 1999
Location: SJ
Posts: 479
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Thank You, John, I will use the DC20, pm me your phone # so I can order it.,cheers,Antonio.
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03-06-2006, 12:08 PM
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Antonio,
Be sure to pick up some performance valve springs as well from John. I just got mine from John and they are great! Best Regards, Alex
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Its easier asking dumb questions than fixing dumb mistakes 1974 Porsche 911 Coupe, RSR Project 1976 Porsche 911 Targa, Black 1986 Porsche 911 Carrera, Black 2006 Porsche Cayenne S, Black |
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03-08-2006, 04:12 PM
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Registered
Join Date: Jan 2003
Location: Langley,B.C.
Posts: 12,002
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Nah, get the race ones, cool titanium retainers!!!
 Just dropped mine off at my head rebuilders!Cheers
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Turn3 Autosport- Full Service and Race Prep www.turn3autosport.com 997 S 4.0, Cayman S 3.8, Cayenne Turbo, Macan Turbo, 69 911, Mini R53 JCW , RADICAL SR3 |
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03-08-2006, 07:39 PM
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1969 Porsche 911E 2.0 E
