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allen
Dodge Dakota
JOIN HERE
9/24/2003
21:46:31
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 Subject: injectors upgrade??
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Message:
i was looking into upgrading injectors and i was wondering if theres alot more power what my options where and how much gas milage do i drop. thanks
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J and J Auto
GenII
 
9/24/2003
22:00:42
| RE: injectors upgrade??
IP: Logged
Message:
What year is your truck.
The FMS injectors will give you an overall smother
running motor with a little better mid and top end
performance
Better gas milage.
http://www.fiveomotorsport.com/Injector_SetsDODGE.asp
Bruce is a great guy to deal with at Fivomotorsports
depending on the year of your truck 19 or 21 pound
The stock injectors have 1 hole and cost $80 to
$120 each.
The FMS you can get all 6 for under $200
design 2 4 hole spray
design 3 6 hole spray
They are also matched within 2%
Better atomization
Larry
J&J Auto
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jeremy
Dodge Dakota
JOIN HERE
9/25/2003
09:27:21
| RE: injectors upgrade??
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Message:
larry, i have an 02 sxt. How difficult are they to install?
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MikeS
Dodge Dakota
JOIN HERE
9/25/2003
11:06:19
| RE: injectors upgrade??
IP: Logged
Message:
I'm also thinking of going this route with my 2000
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J and J Auto
GenII
9/25/2003
11:16:04
| RE: injectors upgrade??
IP: Logged
Message:
Your 02 should have the red or pinkish injectors
and you would need the 21 pound, If you call
or email Bruce he will know exactly what you
need, and he will ship them fast.
The easiest way I have found is to get a new TB
gasket and remove the throttle body, the fuel
rail on the cable bracket side will not lift high enough
to get the injectors out.
Just do 1 side at a time, you need to remove the
bolts that hold down the rails and than just wiggle
& turn each injector and pull up, sometimes there
stuck good.
Pull the hole rail with all the injectors as 1 piece
than just remove the clips and pull them out of
the rails and change them 1 at a time. That way
you can compare height and be sure you have
the clip in the right location.
Put a little oil on the o rings and line them up
and just push them in, When you tighten the
rail back down it will push them in all the way
Hook the wires back up put the TB back on
and start the truck. let it idle for about 5 min
to trim the injectors for idle and than it will
take a few hundred miles for the system to
learn the new injectors.
Be sure you can read the cyl #'s on the wires so
you plug them back in right or mark them with
some masking tape.
Larry
J&J Auto
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jeremy
Dodge Dakota
JOIN HERE
9/25/2003
13:25:24
| RE: injectors upgrade??
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Message:
i'm assuming the 6 hole spray are the better ones???? is that correct?
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MikeS
Dodge Dakota
JOIN HERE
9/25/2003
15:18:33
| RE: injectors upgrade??
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Message:
would there be any advantage for me going from the 19lb injectors to a 21lb?
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J and J Auto
GenII
9/25/2003
15:47:24
| RE: injectors upgrade??
IP: Logged
Message:
Going to the 21 lb injectors on 92 to 99 it would
run to rich the stock injectors are only 15 lb
and 19 is an upgrade for this system.
00 and up they went to 21 and are set up to run
the bigger injectors.
Yes the 6 hole would be a little better, When I
bought my 19#fms for my truck Bruce did not have
the 6 hole with the rect plug for my truck.
I am running the 19# and I am stroked and ported
and there is no lack of fuel whatsoever
I am going to go to the 6 hole when I get around
to it, but it runs so good right now I don't
even want to touch it and am getting an average
of 22 mpg right now
The FMS are the only replacement injectors we
install at the shop and a great price.
Larry
J&J Auto
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