 4aghead Question, is it possible? |
 Sep 10, 2005 - 2:10 PM
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 Enthusiast  Joined May 24, '03 From Andrews TX Currently Offline Reputation: 1 (100%)  |
Is it possible to do a 4ag (big port) head on a 7afe with the same wiringand map based ECU?
I know that it is better to change out all wiring and ECU, but it it possible to use the wiring that is already there?---the reason I want to do this is I only have my car to drive right now and I drive 20-30min. to work everyday, BUT I think that my 7A head is what is holding be back from getting more power. Any help and/or even alternative is appreciated- I just need more power. Also I have just bought and am about to install a b16 manifold w/7a flange,38mm tial wastegate, and a GT3076R ball-bearing turbo. -------------------- If anyone is missing NASCAR and it's not on Speed Channel, take a fistful of Skittles, throw them in the toilet and hit the flush handle. Instant NASCAR!!!
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Sep 12, 2005 - 5:40 PM
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Enthusiast Joined May 24, '03 From Andrews TX Currently Offline Reputation: 1 (100%) |
About how much $$ does the total head swap cost?
What I was wanting to do was run the 4A head with the 7A harness and map sensors, without changing any if not much of the electrical in the car and just use the mechanical parts(head, cams, cam gears, ect..) while still running a complete 7A harness,MAP & ECU. and make adjustments for the additional air flow with my SAFC-II. -------------------- If anyone is missing NASCAR and it's not on Speed Channel, take a fistful of Skittles, throw them in the toilet and hit the flush handle. Instant NASCAR!!!
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Sep 12, 2005 - 6:15 PM
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 Enthusiast Joined Sep 30, '02 From Washington Spokane / Coeur D' Alene Idaho Currently Offline Reputation: 11 (100%) |
QUOTE(dans_st @ Sep 12, 2005 - 3:40 PM) About how much $$ does the total head swap cost? What I was wanting to do was run the 4A head with the 7A harness and map sensors, without changing any if not much of the electrical in the car and just use the mechanical parts(head, cams, cam gears, ect..) while still running a complete 7A harness,MAP & ECU. and make adjustments for the additional air flow with my SAFC-II. [right][snapback]333421[/snapback][/right] before i answer this are you going n/a or turbo because if your staying N/A fallen is doing the same might want to talk to him as to how much he has into it turbo more money now the route i took is on the spendy side because i upgrade everything rods=700 turbo=700 stand alone=1500 Head and port work = 1000 turbo manifold+work= 450 injectors=300 there is an idea This post has been edited by nik: Sep 12, 2005 - 6:17 PM -------------------- yea your 3sgte is cool but ill stick to my 7agte
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Posts in this topic
dans_st 4aghead Question Sep 10, 2005 - 2:10 PM
playr158 2 optionsL
stand alone ecu.....
or 4a ecu Sep 10, 2005 - 3:20 PM
nik QUOTE(playr158 @ Sep 10, 2005 - 1:20 PM)2 opt... Sep 12, 2005 - 9:17 AM FallenHero not necessarily... you could have the 7afe ECU re-... Sep 10, 2005 - 4:40 PM Hanyo hey fallenhero,
does the 4ag have some sensors t... Sep 11, 2005 - 8:01 AM Kwanza26 QUOTE(dans_st @ Sep 12, 2005 - 10:40 PM)About... Sep 12, 2005 - 5:58 PM nik also if your looking for parts Bee AKA Kwanza26 is... Sep 12, 2005 - 6:21 PM dans_st I already have a turbo on my car and have a tubula... Sep 13, 2005 - 4:45 PM nik QUOTE(dans_st @ Sep 13, 2005 - 2:45 PM)I alre... Sep 13, 2005 - 4:55 PM dans_st Is this a good start?
http://cgi.ebay.com/ebaymot... Sep 13, 2005 - 5:42 PM nik QUOTE(dans_st @ Sep 13, 2005 - 3:42 PM)Is thi... Sep 13, 2005 - 5:51 PM dans_st Sorry it is a "Toyota MR2 Cylinder Head 1987... Sep 13, 2005 - 11:15 PM FallenHero how about go to www.club4ag.com and buy a smallpor... Sep 14, 2005 - 12:55 AM |
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