 44 IDF weber, Which manifold works best ? |
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| v82go |
 Feb 4 2010, 03:19 PM
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#1
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Resident Contrarian  Group: Members Posts: 249 Joined: 9-December 04 From: Lakeland, Fl. Member No.: 3,250  |
Hi
I have several sets of webers, one of the sets have manifolds that are aprox. 3/4" taller than the other set. Would the tall ones work better for spirited street driving than the shorter ones ? This is a 2.0 that was removed from a HSR car, so it has a non-stock cam, and a few other goodies. And whats up with the extended jets ? see pic. Thanks for your help PS: I will be running closed head vents. Attached image(s) 
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| yeahmag |
Feb 4 2010, 04:21 PM
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#2
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Advanced Member Group: Members Posts: 2,421 Joined: 18-April 05 From: Pasadena, CA Member No.: 3,946 Region Association: Southern California 
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Those aren't extended. That's just the main jet stack...
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| SirAndy |
Feb 4 2010, 04:29 PM
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#3
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Resident German Group: Admin Posts: 41,640 Joined: 21-January 03 From: Oakland, Kalifornia Member No.: 179 Region Association: Northern California |
QUOTE(v82go @ Feb 4 2010, 01:19 PM)  I have several sets of webers, one of the sets have manifolds that are aprox. 3/4" taller than the other set. Would the tall ones work better for spirited street driving than the shorter ones ? - The longer the more low end torque and less top end HP. - The shorter the more top end HP and less low end torque. Same goes for velocity stacks ... (IMG:style_emoticons/default/shades.gif) Andy |
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| v82go |
Feb 4 2010, 04:34 PM
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#4
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Resident Contrarian Group: Members Posts: 249 Joined: 9-December 04 From: Lakeland, Fl. Member No.: 3,250 |
Thanks, I will go with the tall ones. These jets stick-up over an inch higher
than my other ones (see pic). Attached image(s) 
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| SirAndy |
Feb 4 2010, 04:35 PM
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#5
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Resident German Group: Admin Posts: 41,640 Joined: 21-January 03 From: Oakland, Kalifornia Member No.: 179 Region Association: Northern California |
QUOTE(v82go @ Feb 4 2010, 02:34 PM) These jets stick-up over an inch higher than my other ones (see pic). The taller ones are the later style (improved design) ... (IMG:style_emoticons/default/shades.gif) Andy |
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| v82go |
Feb 4 2010, 04:42 PM
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#6
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Resident Contrarian Group: Members Posts: 249 Joined: 9-December 04 From: Lakeland, Fl. Member No.: 3,250 |
And thanks once more.
Bob |
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| Cevan |
Feb 4 2010, 07:06 PM
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#7
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Senior Member Group: Members Posts: 1,079 Joined: 11-December 06 From: Western Massachusetts Member No.: 7,351 |
QUOTE(SirAndy @ Feb 4 2010, 05:35 PM) QUOTE(v82go @ Feb 4 2010, 02:34 PM) These jets stick-up over an inch higher than my other ones (see pic). The taller ones are the later style (improved design) ... (IMG:style_emoticons/default/shades.gif) Andy So is the difference between the early and later style just a longer jet stack holder? Mine have the early style and I'm wondering if it's worth it to get the later style. How much of a difference does it make on low end torque on a 2056? |
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| SirAndy |
Feb 4 2010, 09:36 PM
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#8
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Resident German Group: Admin Posts: 41,640 Joined: 21-January 03 From: Oakland, Kalifornia Member No.: 179 Region Association: Northern California |
QUOTE(Cevan @ Feb 4 2010, 05:06 PM) QUOTE(SirAndy @ Feb 4 2010, 05:35 PM) QUOTE(v82go @ Feb 4 2010, 02:34 PM) These jets stick-up over an inch higher than my other ones (see pic). The taller ones are the later style (improved design) ... (IMG:style_emoticons/default/shades.gif) Andy So is the difference between the early and later style just a longer jet stack holder? Mine have the early style and I'm wondering if it's worth it to get the later style. How much of a difference does it make on low end torque on a 2056? Taller main jets and taller intake runners are two completely different things ... I believe the taller main jets help the fuel atomization, but don't quote me on that. (IMG:style_emoticons/default/shades.gif) Andy |
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| wertygrog |
Feb 4 2010, 10:10 PM
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#9
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wertygrog Group: Members Posts: 428 Joined: 12-November 05 From: Long Beach, CA Member No.: 5,114 Region Association: Southern California |
I think the only difference is the holder...it's taller so less dirt and crud gets sucked in through the A/C jets.
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| Van |
Feb 5 2010, 07:27 AM
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#10
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Member Group: Members Posts: 199 Joined: 15-January 08 From: Hyde Park, NY Member No.: 8,571 |
QUOTE(wertygrog @ Feb 4 2010, 08:10 PM) I think the only difference is the holder...it's taller so less dirt and crud gets sucked in through the A/C jets. Right - the "jet" is actually at the bottom of that assembly, if you pull it out. The longer handle just makes it easier to work with - especially if you use a thicker air cleaner base plate. |
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