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Title: EV14 modified to single tip? (confused) Post by: savages4 on March 28, 2012, 02:44:44 PM So I've been looking around at the various places to buy EV14 injectors from, and I found a guy on ebay who claims to sell a kit that comes with the harness adapters. However, his listing says they are modified to be single tip, and he's the only factory doing it etc. What is this single tip modification, and what makes it different from just running the EV14 with just the harness adapters?
Here is the guys listing: http://www.ebay.com/itm/Authentic-Bosch-EV14-52lb-Single-Tip-injector-Audi-S4-B5-all-road-A6-2-7ltr-/330705468632#vi-content Title: Re: EV14 modified to single tip? (confused) Post by: nyet on March 28, 2012, 02:54:06 PM I'm skeptical. Stock injectors are dual cone.
Look at our intake valve setup; you do NOT want a single cone spray pattern. Title: Re: EV14 modified to single tip? (confused) Post by: savages4 on March 28, 2012, 02:55:47 PM So the EV-14s are 8 shooters and the stock are 2 shooters and this guys is a 1 shooter? I thought the improved atomization was due to the 8 hole design.. Ughhhh now I have to put off ordering injectors until I can figure this out.
Title: Re: EV14 modified to single tip? (confused) Post by: savages4 on March 28, 2012, 03:06:07 PM Official response from the seller:
The fuel droplets are much finer as fine as a 26lb Bosch. Finer droplets result in better atomization, better combustion, better tuning & overall performance. Just a nicer piece & wrll worth the few extra dollars. Try them if you dont like them I will send you standard 52lbers & refund you the difference in cost. Thank you! So, I guess this guy thinks their so great he'll swap me out with the regular ones if I'm not satisfied...? Does what he's saying make sense? Title: Re: EV14 modified to single tip? (confused) Post by: s5fourdoor on March 28, 2012, 04:45:51 PM 52# are 630 cc/min @ 4-bar, so 26# would be about 315 cc/min @ 4-bar. why would you run to run 315 cc injectors when the stock ones are 350 cc? something doesnt' add up here it seems to me
Title: Re: EV14 modified to single tip? (confused) Post by: savages4 on March 28, 2012, 05:02:21 PM He's saying it has the ability to spray down to a 26 lb, so obviously he's hinting that the regular ev14's run fat at idle or what?
Title: Re: EV14 modified to single tip? (confused) Post by: julex on March 29, 2012, 06:28:41 AM Read the description closely.
They are 52#, all the are saying is "For instance this 52lb injector has a fuel droplet as small as a 26lb injector.". I found it doubtful that you'd want to gamble with injectors. Just get the ones with 8 holes and you're guaranteed top notch performance. One tip... dunno. Maybe. If I had a choice, I would swap my 1000cc one tippers to 8 holers in a heartbeat. Title: Re: EV14 modified to single tip? (confused) Post by: jibberjive on March 29, 2012, 07:09:51 AM Just thought I'd throw this out there, that I can get EV14's as cheaply as you will find, and I'm willing to hook nefmoto'ers up if interested. Standard 52lb, 650cc, 750cc, 850cc, 1000cc (the same ones I'm running in my car). Just shoot me a PM if you're interested.
Title: Re: EV14 modified to single tip? (confused) Post by: ABCD on April 10, 2012, 04:13:29 AM What does EV stand for?
Is it german? EinlassValve maybe? Title: Re: EV14 modified to single tip? (confused) Post by: ABCD on July 02, 2012, 12:09:22 AM What does EV stand for? Is it german? EinlassValve maybe? got it :einspritzung ventil but what is 14? |