Fuelling Dilemma, I have 3, which to use? |
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Fuelling Dilemma, I have 3, which to use? |
LowGT |
Aug 20 2006, 05:08 PM
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#1
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1.8 and Proud! Group: Members Posts: 583 Joined: 2-October 05 From: Wylie, TX Member No.: 4,904 Region Association: Southwest Region |
My previous engine was a cammed 1.7 running weber 44idfs. It idled great, good transition, pretty rich at WOT of course.
I'm replacing that engine due to several reasons with a stock 1.7. I have in the garage a set of Dellorto FRD34b carbs, the Weber 44's, and a progressive. The progressive is a definite NO. The dells were too lean on the old setup, constantly spitting and popping through the carbs. The 44's worked pretty good on the old engine, but I sure will be too rich for the new on since they were already rich on the old engine. I don't want to go FI, I enjoy the simplicity and sound of dual carbs. So, rejet the Dells or reconfigure the vent/jet combo on the 44's? What's your opinion? |
bd1308 |
Aug 20 2006, 05:15 PM
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#2
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Sir Post-a-lot Group: Members Posts: 8,020 Joined: 24-January 05 From: Louisville,KY Member No.: 3,501 |
rejet the dells man
or go FI, all it takes is some time to learn. I fixed the FI on a bus today, ran like shit but ten minutes and it was running great. (IMG:style_emoticons/default/smile.gif) b |
SirAndy |
Aug 20 2006, 05:37 PM
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#3
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Resident German Group: Admin Posts: 41,841 Joined: 21-January 03 From: Oakland, Kalifornia Member No.: 179 Region Association: Northern California |
So, rejet the Dells or reconfigure the vent/jet combo on the 44's? What's your opinion? the 44s are overkill for that engine. you'll have to size down the venturis and jets a *lot* to get that to run right ... it seems easier to try to make the dells work ... or, just buy a MegaSquirt ... (IMG:style_emoticons/default/biggrin.gif) Andy |
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