Weber 44 IDF's - keep - or find original d-jet? |
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Weber 44 IDF's - keep - or find original d-jet? |
Gatornapper |
Oct 9 2017, 04:03 PM
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#1
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Senior Member Group: Members Posts: 1,259 Joined: 22-September 17 From: Woods west of Richmond, VA Member No.: 21,449 Region Association: South East States |
Questions re: Weber 44 IDF carbs:
1. Is anyone running these on a stock engine, and if so, how do they perform? National Carburetors kit for stock engines is 34 ICT's, lightly modified 40 IDF's, and only 44's on heavily modified engines. 2. What problems do you introduce using 44's? other than dumping too much fuel in the engine...... 3. Venturi's are 45mm, someone pointed out that one should use 40mm venturi's - is that with a stock engine? 4. Anyone run 44's and then convert back to EFI? How did that go? Labor cost? TIA, GN |
kgruen2 |
Oct 15 2017, 10:52 AM
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#2
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Member Group: Members Posts: 109 Joined: 22-February 15 From: Prescott, Az. Member No.: 18,459 Region Association: Southwest Region |
Haven't read all the posts, but some referred to MPG. Just a note - I'm running 44's on a 2270 and even with hard driving, I'm getting 20mpg on the average. Got 25+ on a 2500 mile road trip. High teens with a heavy foot. (IMG:style_emoticons/default/smile.gif)
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Gatornapper |
Oct 18 2017, 06:56 PM
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#3
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Senior Member Group: Members Posts: 1,259 Joined: 22-September 17 From: Woods west of Richmond, VA Member No.: 21,449 Region Association: South East States |
As you are running a 2270, I know it wouldn't apply - but still would be interested in knowing the sizes of your venturi's, main jet and air jet........
thanks, GN Haven't read all the posts, but some referred to MPG. Just a note - I'm running 44's on a 2270 and even with hard driving, I'm getting 20mpg on the average. Got 25+ on a 2500 mile road trip. High teens with a heavy foot. (IMG:style_emoticons/default/smile.gif) |
kgruen2 |
Oct 19 2017, 02:04 AM
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#4
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Member Group: Members Posts: 109 Joined: 22-February 15 From: Prescott, Az. Member No.: 18,459 Region Association: Southwest Region |
As you are running a 2270, I know it wouldn't apply - but still would be interested in knowing the sizes of your venturi's, main jet and air jet........ thanks, GN Haven't read all the posts, but some referred to MPG. Just a note - I'm running 44's on a 2270 and even with hard driving, I'm getting 20mpg on the average. Got 25+ on a 2500 mile road trip. High teens with a heavy foot. (IMG:style_emoticons/default/smile.gif) Venturi - 36 Main jet - 155 Idle jet - 55 Air correction jet - 200 Emulsion - F11 Hope this is helpful. Karl |
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