 What camshaft?, for big valved meanie |
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| DrifterJay |
 Nov 28 2004, 12:34 PM
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I break stuff...  Group: Members Posts: 1,034 Joined: 25-May 03 From: Oceanside, California Member No.: 737 Region Association: None  |
Ok....thinking of cracking the case on the race engine with bad cam...kind of father son project...Any advice on what cam...Hi revving, low displacement, high compression motor...48x38 valves...dual valve springs, 96mm pistons.....Euro, 1.8 length (66m?) crank. What cam should I go with if we go through with it? I am running Dellortos 40 drla carbs, set up for a "big" 2ltr, with the cb performance linkage. I am thinking of going webcam 86b? Any other suggestions? (IMG:style_emoticons/default/wacko.gif)
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| Brett W |
Nov 28 2004, 08:46 PM
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Advanced Member Group: Members Posts: 2,856 Joined: 17-September 03 From: huntsville, al Member No.: 1,169 Region Association: None 
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I would look at something like a 163/86b or a 163/86C. I might even be tempted to run something like an 86a/86a+10 maybe 15. Run it on a 104. You may have to deal with valve clearence issues though. You won't be able to get a whole bunch of compression out of the flat top 96mm pistons. What ever you do make sure you get a set of ceramic lifters. You could make 120 but it will take a good exhaust system and good cam selection. I would go a head and step up to a 2.0 crank or maybe even a 78 for the extra grunt.
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Posts in this topic
DrifterJay What camshaft? Nov 28 2004, 12:34 PM
Jake Raby Hmmn,
with that huge intake charge, and the exhaus... Nov 28 2004, 12:43 PM URY914 One question leads to about 10 others... :D
Paul Nov 28 2004, 01:00 PM Jake Raby If its to be answered correctly and completely. Nov 28 2004, 01:03 PM DrifterJay I want a powerband of max power from 4k-7k...prefe... Nov 28 2004, 02:06 PM Aaron Cox does that mean he needs a cam with lots of exhaust... Nov 28 2004, 02:11 PM DrifterJay bump :D Nov 28 2004, 03:47 PM DrifterJay bUMP Anyobody? :wacko: Nov 28 2004, 04:53 PM DrifterJay HELLO! :( Nov 28 2004, 05:10 PM nebreitling try elgin cams
google 'em they have a website... Nov 28 2004, 05:15 PM skline You gonna build a race engine? For race only?? If ... Nov 28 2004, 05:16 PM Jake Raby 163/86B+2.5
Run it at 9.5-10:1 Nov 29 2004, 09:16 AM GBallantine OK, What type of Webcam would be suitable for 2270... Nov 30 2004, 07:43 AM Brett W What do your heads flow? Where do they stop flowi... Nov 30 2004, 10:34 AM Jake Raby Its impossible to answer a cam question without kn... Nov 30 2004, 11:41 AM
crash914 Just to add to the confusion....I am now running t... Nov 30 2004, 03:18 PM |
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