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| wild-el |
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does any one know what you can do to modify a standard el throttle body?
_________________ EL xr6,standard a** au motor,hi-tech headers, 2 1/2inch red back,,Tikky kitted and wingless,Black GT-P's,on ultra lows and still too high |
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| KWIKXR |
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For more flow? Best thing to do would be to get the throttlebody bore machined out to a larger diameter with a matching size butterfly made up. The std throttlebody doesn't pose a restriction as they are a fairly decent size already, but if the motor is worked, there are some gains to be had.
ford-parts-for-sale-f17/fs-68mm-throttle-body-with-modified-shaft-t73199.html?hilit=68mm%20throttle I had a go at doing something similar, but instead of machining out the bore, I just slightly opened up and smoothed out the transition up to butterfly plate, knife-edged the plate and "half-shafted" the butterfly shaft, to try promote better flow and gain a little bit more cross sectional area at WOT through the bore. |
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| SLY EL |
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Age: 33 Posts: 48 Joined: 30th Jul 2010 Ride: 1996 Ford Fairmont Ghia EL Location: Wollongong |
Not sure if this works with the falcons.
For my Mazda, one thing we are able to do to gain kw though modifying the throttle body is machining the butterfly to be thinner and smoother. Not much of a gain but certainly very easy to do.
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| wild-el |
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and how's this done?
_________________ EL xr6,standard a** au motor,hi-tech headers, 2 1/2inch red back,,Tikky kitted and wingless,Black GT-P's,on ultra lows and still too high |
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| metasaiah |
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I bought a larger (68mm) throttle body through eBay. It's an original Ford part, modified by Gator Induction. Cost $220 and was an easy bolt-on. New gaskets had to be made up to suit, both for the idle speed controller and the intake manifold. Gasket material cost $16 and I still have heaps of it left for other projects. With my EF I had to remove the factory airbox snorkel as it proved to be restrictive, but the EL doesn't have this problem, from memory. The car suffered from idle hunting (revving up and down at idle, never smooth) as a result of the modification but after I fitted a J3 chip from T.I. Performance, this problem was fixed. Hope this helps.
_________________ EF2 Fairmont Ghia. AU2 engine running EF gear. Intake, exhaust, injection etc; 8" rear stockies with 265/50R15 rubber. Shiftkitted auto, J3, custom grille and dash cluster and lots of other useless crap... |
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| asizzy |
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Hmmm I think there was a thread here with pics of a modded throttle body. Guess you just have to search for it.
_________________ AsIzZy |
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| efxr6wagon |
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I think the thread you are looking for is by KWIKXR and starts half way down this page:
the-garage-f53/kwikxr-s-ef-fairmont-t72655-280.html
_________________ 95 EF XR6 wagon, 17" FTRs, DBA rotors, KYB/Koni, AU bottom end, ported EF head, backcut valves, SS Inductions, Territory intake, 10.2 CR, Auckland 1258 cam, vernier gear, PH4480 headers, no cat, Tickford 2.5", 2800rpm stall, J3 chip |
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| Lowlane7 |
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Check this one out.
It's done by KWIKXR, although it is about modding the factory T/B, the ideas should still work. fordmods-technical-documents-diy-f38/improving-your-6cyl-e-series-throttlebody-the-diy-way-t84040.html
_________________ [color=#004080]Cheers, Jacob. |
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| KWIKXR |
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Lol, forgot to link that in my previous post, cheers guys.
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| asizzy |
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efxr6wagon wrote: I think the thread you are looking for is by KWIKXR and starts half way down this page: the-garage-f53/kwikxr-s-ef-fairmont-t72655-280.html Yep thats the one!!!
_________________ AsIzZy |
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