 Aftermarket EFI question, injector sizes? |
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| jhadler |
 Dec 14 2005, 03:47 PM
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Long term tinkerer...  Group: Members Posts: 1,879 Joined: 7-April 03 From: Lyons, CO Member No.: 529  |
For those who have installed aftermarket EFI systems, what size injectors would you recommend for what is basically a stock 2.0L four-banger?
-slightly- higher compression than stock, with headers and I/R throttles. The basic calculations I did say that 17# is enough, so I figure some nice Ford 19# injectors would be just fine. Am I off base here? Thanks -Josh2 |
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| airsix |
Dec 14 2005, 05:05 PM
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I have bees in my epiglotis Group: Members Posts: 2,196 Joined: 7-February 03 From: Kennewick Man (E. WA State) Member No.: 266 |
Use stock D-jet injectors or something even smaller. Subaru 1.8T injectors are a good substitute. They have a hose-barb and fit the stock plenum and fuel-rail if you use the rubber mounting dounuts from the D-jet injectors. They are the same impedence as the D-jet, and flow about 75-80% of what the 1.7 (yellow) injectors flow. They would be more than enough for a hot 1.7 and probably plenty for a warmed over 2.0. YMMV.
-Ben M. |
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Posts in this topic
jhadler Aftermarket EFI question Dec 14 2005, 03:47 PM
McMark Most people use a stock setup in terms of plenum, ... Dec 14 2005, 03:50 PM fiid http://www.914world.com/bbs2/h... Dec 14 2005, 03:54 PM Mueller RB Racing has a neat fuel injector calculator near... Dec 14 2005, 03:58 PM jhadler I have the stock D-Jet, and am planning on going t... Dec 14 2005, 05:09 PM Ray Warren I am using the 1.7L injectors on a stock 2.0L with... Dec 14 2005, 07:37 PM Ray Warren Here's a chart Dec 14 2005, 07:47 PM Tom Perso Yup, what these guys said. Use 1.7L injectors wit... Dec 14 2005, 08:01 PM TimT That chart is misleading, it shows BSFC at 0.5... Dec 14 2005, 08:07 PM
Brett W I don't know about the Bosch injectors but the... Dec 14 2005, 08:16 PM |
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