Mitsubishi Tech AWD and all things DSM Central

1g Head VS 2g Head

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Old Nov 19, 2007 | 08:56 AM
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Pauls99Gst's Avatar
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Default 1g Head VS 2g Head

The deal is i can either buy a 1g head or have my stock intake mani and 2g head ported. I just purchased a 63mm throttle body to go with either head. Both will be about the same price..
What do you guys think???
Thanks guys
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Old Nov 19, 2007 | 09:56 AM
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keep the 2g head and DO NOT port it!!! port the throttle body hole if anything. get a jmfab SMIM if you want to make a good difference.
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Old Nov 19, 2007 | 11:53 AM
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dont port a 2g head. and dont go 1g head, the 2g head is a better head. get a new intake manifold, like a jmfab or cyclone. if you get the cyclone you will need to have the ports on it epoxy'd to match the 2g ports since it is meant for the bigger 1g ports.
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Old Nov 19, 2007 | 02:00 PM
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Idk but a 1g head with a properly set up cyclone manifold is pretty efficient. But i dont think its worth the trouble to get a 1g head on your 7bolt block for a cyclone, now if you were doing a 6bolt swap then id say yea since itd probably be coming with the motor...
Also some of ya'l answers are too broad because he never stated his end goal with the car, and depending his goals porting a 2ghead could be worthwhile.
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Old Nov 19, 2007 | 02:15 PM
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what bottom end do you have ???
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Old Nov 23, 2007 | 10:36 AM
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my end goal is just to sacrifice a little bottom for a little bit of top. I am going to keep the 2g head now i just need to figure out what im going to do with it. The only things that are going into the head are FP2's and some 3g lifters. BTW its a 7 bolt
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Built 2.0L
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BW S300ETT
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- 91 Auto Talon
- 95 AWD TSI
& The DD,
a 07, S40 T5

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Old Nov 23, 2007 | 01:13 PM
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i always thought the 1g head/intake manifold/TB were 'upgrades' from the 2g ones????
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Old Nov 24, 2007 | 02:14 PM
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Port the 2g head/Intake mani OR do my own little port job and buy a SMIM to go with my 63mm throttle body? Both about the same price. What do you guys think??
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Built 2.0L
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E85
BW S300ETT
& This GS-T hooks

All Built & Tuned by yours truly

In The Garage
- 99 Gst
- 91 Auto Talon
- 95 AWD TSI
& The DD,
a 07, S40 T5

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Old Nov 24, 2007 | 02:20 PM
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dont port, buy the smim. all ive heard from porting is its a waste of money, doesnt help, and ive heard of some people actually losing hp from it. a SMIM with those cams will scream past 8k rpms.
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Old Mar 29, 2008 | 10:27 AM
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ok will a freaking 2nd gen head fit a on a 1st gen block i need to know and will the 2nd gen head i have is off of a 2.4l 2000 chrysler cirrus please help me i am dying to drive this cars its sweet. the car i have is a 1996 DODGE NEON R/T with a 2.0L dohc.

Last edited by neongazambo; Mar 29, 2008 at 10:30 AM.
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