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 Post subject: Magnus intake mani.
PostPosted: Mon Jun 05, 2006 10:58 pm 
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Some call me a god

Joined: Tue Mar 08, 2005 6:39 pm
Posts: 1599
Location: Cincinnati, ohio
I had a magnus SMIM from my talon, figured what the hell. I'l put it on the colt. Got the stock 1.6 intake mani off rather easy. And man, them ports are SMALL. So i got the new gasket and put magnus on. Bolted it up. Everything was looking Good..


.... Untill it was time to put the throttle body on. The brake booster is in the way. So i worked with it, and got it on. to find out the TB elbow touches the brake like, so i pushed it outta the way enough to clear. Get it all back together and it looks nice.. Go for the test drive.. As soon as i would give it gas, the engnie would rock back just a bit to pinch the cable agenst the wiring harness. So it would hold WOT till i'd push the clutch in and let it break loose..


All in all. Its nice. but takes some work to get everything in order.

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91 colt beater..


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 Post subject:
PostPosted: Mon Jun 05, 2006 11:54 pm 
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1595 cc's of fury

Joined: Wed Apr 23, 2003 3:15 pm
Posts: 1616
Location: Rastle Cock, CO
Good to know, since I'm planning on running one myself.

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 Post subject:
PostPosted: Tue Jun 06, 2006 12:09 am 
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Some call me a god

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Location: Cincinnati, ohio
I'll take some pictures tomorrow to show the closeness. Deffently noticeable differnce

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91 colt beater..


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 Post subject:
PostPosted: Wed Jun 07, 2006 2:32 am 
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Some call me a god
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Joined: Sat Nov 20, 2004 10:53 pm
Posts: 2347
Location: Missouri
Did you put the smim on an otherwise stock 4g61t?

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John
89 Colt GT(2)
88 d50 4g63t, crower 272's, dsmlink


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 Post subject:
PostPosted: Wed Jun 07, 2006 9:03 am 
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Some call me a god

Joined: Tue Mar 08, 2005 6:39 pm
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Location: Cincinnati, ohio
Nope.. It has some other things done as well now.

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91 colt beater..


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 Post subject:
PostPosted: Wed Jun 07, 2006 9:38 pm 
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CSM Junkie

Joined: Fri Aug 09, 2002 9:31 pm
Posts: 421
Location: Kingston, Ontario, Canada
Did you open up the ports on the head?

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'89 Plymouth 200GT 4g61t , evo316g, fmic, 1g cams, cyclone intake, 1g throttle body, 2.5 hard pipes, 190 walboro, 650's, 2g o2, 2g ex mani,3" mandrel, ACT 2100, Fidenza flywheel, Unorthodox underdrive pulley, SBR lsd, , AEM wideband, tuned by maf-t, 2" drop, gr-2's, brembo
cross-drilled, metal masters, 205-50 Falken Azenis, etc., 280 whp @ 256 tq


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 Post subject:
PostPosted: Wed Jun 07, 2006 10:10 pm 
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Some call me a god

Joined: Tue Mar 08, 2005 6:39 pm
Posts: 1599
Location: Cincinnati, ohio
What do you mean? The ports are the same size as the 2.0 Unless i got the 2.0 head on my car.. Hmm

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91 colt beater..


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 Post subject:
PostPosted: Sun Jun 18, 2006 7:37 pm 
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1595 cc's of fury

Joined: Wed Apr 23, 2003 3:15 pm
Posts: 1616
Location: Rastle Cock, CO
1.6 ports are much smaller and oval in shape. You may have a 2.0 or 1.8L head...just look for the casting near the t-stat housing stamped 2.0, 1.8, or 1.6.

_________________
Turning a 4g61t into 1595 cc's of FURY!
10.995 @ 134.44 - http://www.youtube.com/watch?v=bZXvcvzuWGQ

SOLD to the fastest shifting hermaphrodite in CO


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 Post subject:
PostPosted: Sun Jun 18, 2006 9:56 pm 
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Some call me a god
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Posts: 2347
Location: Missouri
Quote:
I'll take some pictures tomorrow to show the closeness. Deffently noticeable differnce
:pics: j/k

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John
89 Colt GT(2)
88 d50 4g63t, crower 272's, dsmlink


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 Post subject:
PostPosted: Mon Jun 19, 2006 3:41 am 
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Some call me a god
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Posts: 1263
Location: Hayward, CA
Is the butt dyno able to tell a difference in performance? what set up are you running?


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 Post subject:
PostPosted: Mon Jun 19, 2006 9:41 am 
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Some call me a god

Joined: Tue Mar 08, 2005 6:39 pm
Posts: 1599
Location: Cincinnati, ohio
Forgot about this thread.. It sold on ebay last tuesday for 410 shipped.


On my head, it say 1.8. that good or bad? lol

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91 colt beater..


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 Post subject:
PostPosted: Mon Jun 19, 2006 12:14 pm 
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Some call me a god
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Joined: Sat Nov 20, 2004 10:53 pm
Posts: 2347
Location: Missouri
For the 4g61, 1.8 head is good. It has the in/ex port sizes of the 2.0 head and the combustion chamber size of the 1.6 head. The 2.0 head has a larger combustion chamber, therefore lowering you compression ratio a bit. The 1.8 head allows more flow with the same compression ratio on a 4g61t. :wink:

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John
89 Colt GT(2)
88 d50 4g63t, crower 272's, dsmlink


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 Post subject:
PostPosted: Mon Jun 19, 2006 1:10 pm 
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Some call me a god

Joined: Tue Mar 08, 2005 6:39 pm
Posts: 1599
Location: Cincinnati, ohio
Sweet.. I was putting my exhasut back on the other day (welded a bung for my WBo2. and found out my car has an alum. flywheel. haha

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91 colt beater..


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 Post subject: Re: Magnus intake mani.
PostPosted: Fri Dec 08, 2006 5:23 pm 
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CSM Junkie

Joined: Wed Aug 28, 2002 11:57 am
Posts: 750
Location: Chesapeake, VA
Quote:
I had a magnus SMIM from my talon, figured what the hell. I'l put it on the colt.

Get it all back together and it looks nice.. Go for the test drive.. As soon as i would give it gas, the engnie would rock back just a bit to pinch the cable agenst the wiring harness. So it would hold WOT till i'd push the clutch in and let it break loose..


All in all. Its nice. but takes some work to get everything in order.
OMG! that "MAY" explain my accident. When I was doing autocross, I florored the gas right at the closing run, and the throttle body stuck open. (yes, I had a bad crash, covered elsewhere.) Afterward the TB plate snupped shut alright and the cable was not pulled tight. So, the physical evidence did not support my view...UNTIL NOW. Well, you can't re-do. But I feel a little better now. Thanks

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 Post subject:
PostPosted: Fri Dec 08, 2006 6:04 pm 
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CSM Expert
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Joined: Mon Mar 04, 2002 7:00 pm
Posts: 2952
Location: Waterloo, ON Canada
Means you need run poly mounts at least a rear one when running a Magnus SMIM...

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