 Interchange/replacement 2.0 injectors?, Wasn't there a thread not long ago? |
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| Mark Henry |
 Oct 14 2020, 08:40 AM
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#1
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that's what I do!  Group: Members Posts: 20,065 Joined: 27-December 02 From: Port Hope, Ontario Member No.: 26 Region Association: Canada  |
Ian is going to need some injectors for an SDS install. This will be based on a 2.0 Djet intake so he'd rather not mess with fuel rails, so they have to clamp in like stock injectors.
Pretty sure there was a thread that used MB or Volvo injectors that were close to the 2.0 green injectors? Low or high impedance, doesn't matter, I can add a resistor pack. Engine 2056cc, stock 2.0 other than KB 96mm P&C's and Web 73 FI cam. Thanks (IMG:style_emoticons/default/beerchug.gif) |
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| Frank S |
Oct 14 2020, 08:50 AM
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Member Group: Members Posts: 135 Joined: 15-April 15 From: Wiesbaden, Germany Member No.: 18,632 Region Association: Germany 
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Hi Mark,
I think this is what you are looking for: https://www.rockauto.com/en/moreinfo.php?pk...CtvvToiQehrg%3D Take care, Frank |
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| GregAmy |
Oct 14 2020, 09:19 AM
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#3
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Advanced Member Group: Members Posts: 2,302 Joined: 22-February 13 From: Middletown CT Member No.: 15,565 Region Association: North East States
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| Mark Henry |
Oct 14 2020, 11:36 AM
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#4
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that's what I do! Group: Members Posts: 20,065 Joined: 27-December 02 From: Port Hope, Ontario Member No.: 26 Region Association: Canada |
Thanks! (IMG:style_emoticons/default/beerchug.gif)
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| JamesM |
Oct 14 2020, 11:48 AM
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#5
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Senior Member Group: Members Posts: 1,900 Joined: 6-April 06 From: Kearns, UT Member No.: 5,834 Region Association: Intermountain Region |
QUOTE(Mark Henry @ Oct 14 2020, 06:40 AM)  Ian is going to need some injectors for an SDS install. This will be based on a 2.0 Djet intake so he'd rather not mess with fuel rails, so they have to clamp in like stock injectors. Pretty sure there was a thread that used MB or Volvo injectors that were close to the 2.0 green injectors? Low or high impedance, doesn't matter, I can add a resistor pack. Engine 2056cc, stock 2.0 other than KB 96mm P&C's and Web 73 FI cam. Thanks (IMG:style_emoticons/default/beerchug.gif) If SDS can run with high impedance injectors take a look at these: https://www.fiveomotorsport.com/a280-a380-h...-fuel-injector/ I usually prefer these when going aftermarket ECUs with the stock intake runners. No resistors needed, better electrical connectors, better atomization/higher pressure. Does require a different pressure regulator (though that is pretty easy to come by) Plus they come with a full datasheet and voltage/response time map so there is no guessing with aftermarket injection. |
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| 913B |
Oct 14 2020, 01:35 PM
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#6
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Senior Member Group: Members Posts: 847 Joined: 25-April 05 From: South Bay/SoCal Member No.: 3,983 Region Association: None |
Is the the 280cc suffice or do you really need 380cc for 2056 or anything smaller?
Thanks for your input (IMG:style_emoticons/default/beerchug.gif) |
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| JamesM |
Oct 14 2020, 02:00 PM
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#7
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Senior Member Group: Members Posts: 1,900 Joined: 6-April 06 From: Kearns, UT Member No.: 5,834 Region Association: Intermountain Region |
QUOTE(913B @ Oct 14 2020, 11:35 AM) Is the the 280cc suffice or do you really need 380cc for 2056 or anything smaller? Thanks for your input (IMG:style_emoticons/default/beerchug.gif) Depends on how crazy your 2056 is I guess, but 280cc is still going to still be on the large side for most naturally asperated motors near that displacement. 280cc should support in the ballpark of ~180 HP at the crank. Forgot to mention the injector sizing is another advantage of these over stock injectors. Stock 2.0 injectors are HUGE. This becomes really apparent with aftermarket systems where you can monitor your pulse width. Extremely small pulse widths results in poor resolution for mixture control at idle. In fact i find even the stock 1.7 injectors preferable to the stock 2.0 ones when running an aftermarket ECU on most motors. |
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| Frank S |
Oct 14 2020, 02:59 PM
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#8
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Member Group: Members Posts: 135 Joined: 15-April 15 From: Wiesbaden, Germany Member No.: 18,632 Region Association: Germany
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QUOTE(JamesM @ Oct 14 2020, 10:00 PM) QUOTE(913B @ Oct 14 2020, 11:35 AM) Is the the 280cc suffice or do you really need 380cc for 2056 or anything smaller? Thanks for your input (IMG:style_emoticons/default/beerchug.gif) Depends on how crazy your 2056 is I guess, but 280cc is still going to still be on the large side for most naturally asperated motors near that displacement. 280cc should support in the ballpark of ~180 HP at the crank. Forgot to mention the injector sizing is another advantage of these over stock injectors. Stock 2.0 injectors are HUGE. This becomes really apparent with aftermarket systems where you can monitor your pulse width. Extremely small pulse widths results in poor resolution for mixture control at idle. In fact i find even the stock 1.7 injectors preferable to the stock 2.0 ones when running an aftermarket ECU on most motors. Agreed. But is the single pintle design really giving a better spray pattern then the Delphi Lucas type (3 hole pattern)? Just curious... |
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