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Unread 10-24-2013, 02:03 AM   #1
LonesomeDove
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5.9 injectors replacement

Hi gents!

Did someone replace stock injectors (53030778) on the stock 5.9 engine?
Is there any better choise for it?

Thanks a lot

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Unread 10-24-2013, 09:06 AM   #2
HighLonesome
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here ya go comrade...
http://www.americanmuscle.com/mustan...0AAA&gclsrc=ds

Расслабься!

or this
http://www.americanmuscle.com/frpp-e...injectors.html
and
http://www.americanmuscle.com/mustan...apter-kit.html
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Unread 10-24-2013, 09:39 AM   #3
PolkaPower
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I have Bosch 789's in mine and I like them a lot.

Here is a great thread on it http://www.jeepforum.com/forum/f13/d...p-how-1305456/
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1998 5.9
Originally Posted by jabba974
"And yes, there is always a torque spec...but its not necessary...and takes way to much time...."
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Unread 10-24-2013, 10:23 AM   #4
HighLonesome
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Quote:
Originally Posted by PolkaPower View Post
I have Bosch 789's in mine and I like them a lot.

Here is a great thread on it http://www.jeepforum.com/forum/f13/d...p-how-1305456/
I have a set of the 95 V8 injectors. Best there was from the factory. On the first page in the chart, I think the flow is wrong for 93-94 V8. Its more like 23.x rather then 18.x.
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Unread 10-24-2013, 10:26 AM   #5
PolkaPower
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Quote:
Originally Posted by HighLonesome View Post
I have a set of the 95 V8 injectors. Best there was from the factory. On the first page in the chart, I think the flow is wrong for 93-94 V8. Its more like 23.x rather then 18.x.
Do these figures look right?http://www.bionicdodge.com/bionic/in...c=12775.0;wap2
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1998 5.9
Originally Posted by jabba974
"And yes, there is always a torque spec...but its not necessary...and takes way to much time...."
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Unread 10-24-2013, 11:27 AM   #6
HighLonesome
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Quote:
Originally Posted by PolkaPower View Post
The V8 stuff does, don't know the rest, I guess it was 22.x for 93-94.
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Unread 10-25-2013, 12:42 AM   #7
LonesomeDove
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What about that one?
http://www.americanmuscle.com/accel-fi-24lb.html
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Unread 10-25-2013, 12:56 AM   #8
jabba974
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Check out Accel( the plug wire company) They have some reasonable priced performance injectors
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Unread 10-25-2013, 05:04 AM   #9
LonesomeDove
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Quote:
Originally Posted by jabba974 View Post
Check out Accel( the plug wire company) They have some reasonable priced performance injectors
So, which is better, Bosch or that Accel ?

BTW, found 12-hole 24lb injectors:


http://www.ebay.com/itm/-Mustang-Rac...-/221303103403
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Unread 10-25-2013, 07:51 AM   #10
PolkaPower
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Here are the flow numbers for the 703 and 789 injectors

0-280-155-703 23 lb/hr 176 cc/min
0-280-155-789 21 lb/hr 220.7 cc/min

The Accel you linked flow 255 cc/min That looks like they flow too much for a stock 5.9 unless you need more fuel for a stroker or performance tune. Someone correct me if I'm wrong.
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1998 5.9
Originally Posted by jabba974
"And yes, there is always a torque spec...but its not necessary...and takes way to much time...."
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Unread 10-25-2013, 08:36 AM   #11
HighLonesome
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You will need the USCAR to Jetronics adapter for these and they are used. But yea they are nice.

Quote:
Originally Posted by LonesomeDove View Post
So, which is better, Bosch or that Accel ?

BTW, found 12-hole 24lb injectors:


http://www.ebay.com/itm/-Mustang-Rac...-/221303103403
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Unread 10-25-2013, 08:38 AM   #12
HighLonesome
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Quote:
Originally Posted by LonesomeDove View Post
EV1 body, stock is EV6 but they will probably fit.
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