 Carb questions?, Will idf 40's keep up? |
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| 914_classic |
 Oct 26 2011, 03:48 PM
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#1
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Newbie  Group: Members Posts: 12 Joined: 2-April 11 From: West Michigan Member No.: 12,887 Region Association: Upper MidWest  |
I'm starting a 2.0 build and I have set of idf 40's but I don't know if they'll keep up. It's going to have the biggest cylinders and pistons I can buy in it with a knife edged and balanced crank, port and polished heads, big cam... Blah blah blah. I have a set of IDF 40s and I am wondering if they will be able to keep up. Any help would be appreciated.
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| 914_classic |
Oct 31 2011, 08:29 PM
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#2
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Newbie Group: Members Posts: 12 Joined: 2-April 11 From: West Michigan Member No.: 12,887 Region Association: Upper MidWest |
I am an engine builder and have enough knowledge of aircoolers not to melt the thing. its just going to be a large displacement four that derived from a 2.0 four cyl. I get almost all of my performance stuff at cost so it will be done big and be done right. id like to know more about the formula and whatnot for calculating the correct venturi size. this will be a higher rpm racer. its headed for prepared rear wheel drive rally cross and eventually historic class in rally america.
if the 40s wont feed these they will go on my 1.7 to get her running (serious electrical issues going on in the d-jet system). thanks so much for your help |
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Posts in this topic
914_classic Carb questions? Oct 26 2011, 03:48 PM
kg6dxn The biggest would make your engine a 3.6L. Is that... Oct 26 2011, 04:16 PM jmill We need a little more info than that. First off, ... Oct 26 2011, 04:18 PM John Is this a 4-cyl engine? Are you using dual 40s?
... Oct 26 2011, 05:28 PM Vacca Rabite
I'm starting a 2.0 build and I have set of id... Oct 26 2011, 05:42 PM Jake Raby If you are looking for hi RPM then high volume wil... Oct 31 2011, 09:25 PM 914_classic That was exactly what i was looking for, thanks so... Oct 31 2011, 10:34 PM jmill
Are DCOE's worth trying? Im a pretty big wate... Nov 2 2011, 10:49 AM
914_classic Thanks! I'm not super familiar with carbs,... Nov 3 2011, 04:11 PM |
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