KingMotorsports Modded Performer X thread
12-29-2010, 07:13 AM
#53
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Re: KingMotorsports Modded Performer X thread
Comment on what? how there is a mismatch before we rework it?
12-29-2010, 08:22 AM
#54
Re: KingMotorsports Modded Performer X thread
Based off the engine specs you listed I think the slightly larger plenum on the V1 will provide a bit more power. The second reason is the runner entry in the V1 with the Bellmouth profile into the runners over the hand grinding allows for improved air speed.
Like I mentioned it is only going to be a few horsepower difference.
Good luck in your testing.
12-29-2010, 08:53 AM
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Re: KingMotorsports Modded Performer X thread
Based off the engine specs you listed I think the slightly larger plenum on the V1 will provide a bit more power. The second reason is the runner entry in the V1 with the Bellmouth profile into the runners over the hand grinding allows for improved air speed.
Like I mentioned it is only going to be a few horsepower difference.
Good luck in your testing.
Like I mentioned it is only going to be a few horsepower difference.
Good luck in your testing.
Here is what the internals of the version 1 manifold looks like.
The version 2
12-29-2010, 09:03 AM
#56
Re: KingMotorsports Modded Performer X thread
I would like to retract my prediction now. LOL. With the larger Plenum the V2 should do better.
Did you guys ever concider to CNC the entries on the V2 so they are uniform in shape and size?
Or is this in the works if you have a bunch of these to make for people.
Did you guys do any flow bench testing? Stock PX, PX V1 and the PX V2?
12-29-2010, 09:56 AM
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Re: KingMotorsports Modded Performer X thread
I had asked the question about what the inside of the V1 looks like. I posted the picture after an incorrect answer to my question.
I would like to retract my prediction now. LOL. With the larger Plenum the V2 should do better.
Did you guys ever concider to CNC the entries on the V2 so they are uniform in shape and size?
Or is this in the works if you have a bunch of these to make for people.
Did you guys do any flow bench testing? Stock PX, PX V1 and the PX V2?
I would like to retract my prediction now. LOL. With the larger Plenum the V2 should do better.
Did you guys ever concider to CNC the entries on the V2 so they are uniform in shape and size?
Or is this in the works if you have a bunch of these to make for people.
Did you guys do any flow bench testing? Stock PX, PX V1 and the PX V2?
12-29-2010, 11:26 AM
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Re: KingMotorsports Modded Performer X thread
12-29-2010, 11:38 AM
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Re: KingMotorsports Modded Performer X thread
I still think on the V1 you might be able to add a bellmouth plate on the outside of the cut out section. Increasing the plenum a bit and allowing a very nice tranistion into the runners, no hand work needed at the runner entry. But like you said it would take some time and money.
12-31-2010, 01:43 PM
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Re: KingMotorsports Modded Performer X thread
dont mind me, by posting a picture i subscribed to this thread. sure it could have been a simple "cool!", or even as straight the the point as "subscribed!", but that just wouldn't do. so here i am looking at this thread and zombies at the same time, and this particular zombie had some great ****..... i felt that, not only did others need to see this, but i also needed to subscribe to this. 2 birds, one zombie.
12-31-2010, 02:10 PM
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Re: KingMotorsports Modded Performer X thread
dont mind me, by posting a picture i subscribed to this thread. sure it could have been a simple "cool!", or even as straight the the point as "subscribed!", but that just wouldn't do. so here i am looking at this thread and zombies at the same time, and this particular zombie had some great ****..... i felt that, not only did others need to see this, but i also needed to subscribe to this. 2 birds, one zombie.
12-31-2010, 05:56 PM
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Re: KingMotorsports Modded Performer X thread
That was my fault, I incorrectly thought that the V1 was the same intake as the one that's been floating around that had been modified with the bell mouths added. There's a couple intake manifold threads kicking around regarding the Px, I must have gotten confused.
01-11-2011, 01:23 PM
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Re: KingMotorsports Modded Performer X thread
:UPDATE:
So we started testing this manifold on the engine it was intended for today. After a good amount of break-in here is where we are at. Here are the engine specs.
1949CC (83.5x89)
13.8:1 compression
VP MS109
S2 Pro 3's
62mm Type R throttle body
KingMotorsports PX mod V2
Toda header
KingMotorsports Ultra build with hand ported head
So we started testing this manifold on the engine it was intended for today. After a good amount of break-in here is where we are at. Here are the engine specs.
1949CC (83.5x89)
13.8:1 compression
VP MS109
S2 Pro 3's
62mm Type R throttle body
KingMotorsports PX mod V2
Toda header
KingMotorsports Ultra build with hand ported head
Last edited by BearsEK-KMSU; 01-11-2011 at 02:08 PM.
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