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3.0L DURATEC Performance Information regarding the 3.0 Duratec V6 engine & swap process.

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Old 04-07-2008, 09:54 AM   #21 (permalink)
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Re: Monster 3L Dyno

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Originally Posted by NVS SVT View Post
SVT SNOB on CEG, thanks and I am 99% sure my full 3L with 3L cams was faster than this one I currently have. I actually prefer my 3L cams and would change back in a heartbeat if I could!

Aaron
Now I really don't know what to do.I've got svt cams ,01+ 2.5 heads and a 04 escape engine on it's way soon but now I'm wondering if I should just use the modded LIM and leave the rest of the engine alone.All these different opinions are confusing since i've never even driven a vehicle with a 3.0L and never got the feel of one.
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Old 04-07-2008, 10:16 AM   #22 (permalink)
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Re: Monster 3L Dyno

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Now we just need to setup a track day.
That sounds like a challenge!!!
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Old 04-07-2008, 10:52 AM   #23 (permalink)
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Re: Monster 3L Dyno

im sure the svt cammed will own the 3L cammed on the track and dyno. and thats after everyone is tunned
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Old 04-07-2008, 01:17 PM   #24 (permalink)
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Re: Monster 3L Dyno

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Now I really don't know what to do.I've got svt cams ,01+ 2.5 heads and a 04 escape engine on it's way soon but now I'm wondering if I should just use the modded LIM and leave the rest of the engine alone.All these different opinions are confusing since i've never even driven a vehicle with a 3.0L and never got the feel of one.
If you arn't in the throttle much and like passing power, etc.. 3L cams may be for you. If you are after track performance, the SVT cams may be for you (no they're not ideal in a shared port but there is no other cheap alternative to high performance camshafts and do work well).

Bottom line, twin port intakes on twin port heads and vice versa for oval. 3L intakes on 3L engines.
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Old 04-08-2008, 11:53 AM   #25 (permalink)
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Re: Monster 3L Dyno

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Originally Posted by SpookSVT View Post
If you arn't in the throttle much and like passing power, etc.. 3L cams may be for you. If you are after track performance, the SVT cams may be for you (no they're not ideal in a shared port but there is no other cheap alternative to high performance camshafts and do work well).

Bottom line, twin port intakes on twin port heads and vice versa for oval. 3L intakes on 3L engines.
Thanks for your input.I was forgetting that I will be using split port manifolds so svt cams will be more suitable from what I read.I haven't decided about the heads though.The higher CR sounds nice but is it really worth the work is what I'm wondering since 3.0L's are already 10:1 with oval heads.

Last edited by Habcougar; 04-08-2008 at 12:00 PM.
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Old 04-08-2008, 07:16 PM   #26 (permalink)
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Re: Monster 3L Dyno

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Thanks for your input.I was forgetting that I will be using split port manifolds so svt cams will be more suitable from what I read.I haven't decided about the heads though.The higher CR sounds nice but is it really worth the work is what I'm wondering since 3.0L's are already 10:1 with oval heads.
It shouldn't matter which port style you use SVT cams with when not using the 2.5L UIM (like you shouldn't unless properly modified, which raises more issues anyway).

The twin port Taurus UIM no longer has the bifurcation between runners so it is a shared port but still allows the use of the IMRC for lowspeed cylinder filling. So there really is no benefit as far as dual runner acoustical tuning either way unless you use the 2.5L UIM (which is inadequete).

Hybrids have a fouled up combustion chamber and could use some work but the return may not be practical for the amount invested. The higher CR can work against you at high engine speeds and puts more stress on parts.

I'd just as well use a late model engine unless you want to spend the money for an electric water pump and still use the twin ports with IMRC.
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Last edited by SpookSVT; 04-08-2008 at 08:21 PM.
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Old 04-09-2008, 10:22 AM   #27 (permalink)
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Re: Monster 3L Dyno

I like your post #19 in the intake test results thread.
I'm doing this swap next winter so I have plenty of time to make up
my mind.
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Old 04-11-2008, 12:25 AM   #28 (permalink)
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Re: Monster 3L Dyno

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Originally Posted by Habcougar View Post
Now I really don't know what to do.I've got svt cams ,01+ 2.5 heads and a 04 escape engine on it's way soon but now I'm wondering if I should just use the modded LIM and leave the rest of the engine alone.All these different opinions are confusing since i've never even driven a vehicle with a 3.0L and never got the feel of one.
Come to my place! I live at 15minutes from Montreal.

Since Nima tuned my car its not stalling anymore. Ill give you a ride
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Old 04-11-2008, 08:37 AM   #29 (permalink)
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Re: Monster 3L Dyno

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Come to my place! I live at 15minutes from Montreal.

Since Nima tuned my car its not stalling anymore. Ill give you a ride
Awesome.I'd love to ride in one.I work every second weekend though.
Pm me if you ever go to a meet or something.
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