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Joined: May 2000
Posts: 21,197
I have no life
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I have no life
Joined: May 2000
Posts: 21,197 |
-'96 SE MTX 3L
-'98 SVT 1,173 of 6,535
-'05 Mazda 6s, loaded, g/f's ride
-Need a 96-00 manual on CD? PM or email me
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Joined: Oct 2003
Posts: 283
CEG\'er
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OP
CEG\'er
Joined: Oct 2003
Posts: 283 |
I havent got any pics up for you guys yet because i havent made it yet  Just letting everyone know i was making one and THINKING about releasing a product to the mazda 6 contour community. and the extreme foci out there with the v6 in house.
Ex-cat cams dealer. Today we do motor mounts.. Tommorow. Intake manifolds 
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Joined: Jun 2004
Posts: 2
Newbie
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Newbie
Joined: Jun 2004
Posts: 2 |
Here is a pic of the original porsche prototype intake manifold for the 2.5. This engine orginally made 250 HP out of 2.5 liters, not bad at all. Anyway, I like the dual plenum, single throttle body, this is very similar to all the new porsche intake manifolds. Also, remember, all new duratec 3.0 are stuck with the electronic TB, so it really needs to be single TB manifold. If you do produce something like this, I WOULD BE VERY INTERSTED! 
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Joined: Aug 2001
Posts: 976
Veteran CEG\'er
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Veteran CEG\'er
Joined: Aug 2001
Posts: 976 |
Originally posted by todras:
What is he running for EM? I see no MAF, and no common igintion system. It looks smiliar to a TEC2?? 
I offer PnP Heads for all durtec's details at PnPheads.com or jesse@pnpheads.com for details.
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Joined: Jun 2004
Posts: 2
Newbie
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Newbie
Joined: Jun 2004
Posts: 2 |
Not sure what EFI system, but these runners are WAY TOO SHORT to expect any power below about 8000 RPM or so, these runners look about the same length as Indy or F1 car, and these run around 15,000 RPM.
For peak power around 5,000 to 6,000, the runners should be ab out 6" - 7".
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Joined: Oct 2001
Posts: 1,859
Hard-core CEG\'er
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Hard-core CEG\'er
Joined: Oct 2001
Posts: 1,859 |
Originally posted by badgerman:
Not sure what EFI system, but these runners are WAY TOO SHORT to expect any power below about 8000 RPM or so, these runners look about the same length as Indy or F1 car, and these run around 15,000 RPM.
For peak power around 5,000 to 6,000, the runners should be ab out 6" - 7".
Originally posted by bnoon:
Just a note, his manifold was made for a force inducted application, and uses much shorter runners than you can usually get away with in NA form on the street. Just curious, which set of cams will you be trying to match with your intake?
Still waiting to see pictures of previous work as well
'99 Silver svt
For sale
19" Axis Neo wheels
3.0 parts, pre-98 trunk,
Check classifieds
bp.powell@comcast.net
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Joined: Oct 2003
Posts: 283
CEG\'er
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OP
CEG\'er
Joined: Oct 2003
Posts: 283 |
At the moment im getting pounded with orders for the 2000 cc zetecs. As soon as i get some free time ill do my best to get started on designs for the release non-race version.
Ex-cat cams dealer. Today we do motor mounts.. Tommorow. Intake manifolds
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Joined: Jun 2000
Posts: 2,621
Redneck Troll
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Redneck Troll
Joined: Jun 2000
Posts: 2,621 |
Originally posted by kinger:
Originally posted by todras:
What is he running for EM? I see no MAF, and no common igintion system. It looks smiliar to a TEC2??
TEC2 or DIS, I can't remember. It runs a MAP sensor, hence no MAF needed. Easier to tune force inducted engines with MAP 2 or 3 bar sensor.
As for his short runners someone mentioned, David Godfrey's manifold is for an application that will be under pressure in the future. You would be surprised at how well the current configuration runs... low RPM torque is actually pretty good from what I've heard.
http://www.bnmotorsports.com
"And I will strike down upon thee with great vengeance and furious anger those who attempt to poison and destroy my CEG brothers. And you will know I am the Moderator when I lay my vengeance upon you."
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Joined: Oct 2003
Posts: 283
CEG\'er
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OP
CEG\'er
Joined: Oct 2003
Posts: 283 |
These are some zetec mani pics uncompleted.    Not finished or welded. The contour piece will PROBABLY be similiar.
Last edited by Travis; 06/22/04 04:28 AM.
Ex-cat cams dealer. Today we do motor mounts.. Tommorow. Intake manifolds
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Joined: Jun 2000
Posts: 2,621
Redneck Troll
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Redneck Troll
Joined: Jun 2000
Posts: 2,621 |
Good job so far! I thought I was the only one that thought my drill press was a milling machine, LOL!  How are you going to finish the insides of the runners once all of the port tubes are all welded to the main chamber? Split it down the middle to reach them, then reweld it together again? What are you using for flanges? Flat aluminum stock???
http://www.bnmotorsports.com
"And I will strike down upon thee with great vengeance and furious anger those who attempt to poison and destroy my CEG brothers. And you will know I am the Moderator when I lay my vengeance upon you."
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