 7afe JDM vs USDM, specifications |
 Jul 14, 2005 - 9:16 AM
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 Enthusiast  Joined May 22, '03 From NOVA Currently Offline Reputation: 16 (100%)  |
ok on the topend of the 7afe
the jdm/euro spec is different then the USDM mostly in valve train but what exactly makes it different and more benificial |
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Replies
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Oct 30, 2005 - 1:11 AM
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 Enthusiast Joined Dec 26, '02 From Alabama Currently Offline Reputation: 2 (100%) |
yup, that's the euro or "JDM" head. Either way it was not offered in the US. 8 ports should increase intake velocity and thus make power, but there is really no telling. I'm told the cams are what makes the power difference.
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Posts in this topic
playr158 7afe JDM vs USDM Jul 14, 2005 - 9:16 AM
doGGy NO EGR at first place.
Second - camshafts
Third ... Jul 14, 2005 - 10:08 AM
Illyont QUOTE(doGGy @ Jul 14, 2005 - 10:08 AM)NO EGR ... Jul 15, 2005 - 7:14 AM FallenHero better intake manifold also. Jul 14, 2005 - 12:14 PM Kwanza26 QUOTE(FallenHero @ Jul 14, 2005 - 5:14 PM)bet... Jul 14, 2005 - 1:19 PM doGGy They are compleatly the same from Exterior... Even... Jul 15, 2005 - 5:42 AM FallenHero you think the lack of EGR is the defining factor i... Jul 14, 2005 - 1:29 PM Kwanza26 QUOTE(FallenHero @ Jul 14, 2005 - 6:29 PM)you... Jul 14, 2005 - 5:47 PM playr158 hey fallen see if you can find out how big the jdm... Jul 14, 2005 - 11:00 PM playr158 illyont you don't have a cat on your header an... Jul 15, 2005 - 7:44 AM edo17982 well just thinkin that an engine as 7AFE have in U... Jul 15, 2005 - 8:27 AM playr158 so the cam has a difference of .8mm
what would be ... Jul 15, 2005 - 8:29 AM edo17982 QUOTE(playr158 @ Jul 15, 2005 - 3:29 PM)so th... Jul 15, 2005 - 8:35 AM playr158 thanks edo Jul 15, 2005 - 8:37 AM playr158 edo what injectors are you using? Jul 15, 2005 - 8:39 AM edo17982 while keeping NA I'm using stock. They can pro... Jul 15, 2005 - 11:28 AM Kwanza26 Lol... true that I've never driven a a JDM or ... Jul 15, 2005 - 12:31 PM doGGy Lol.....
Nothing more to add....
But still, i ai... Jul 17, 2005 - 2:23 PM normality78 i've bought a 7AFE engine alone. How do i tell... Oct 29, 2005 - 12:19 AM playr158 you have USDM there really is no big difference Oct 29, 2005 - 1:53 AM FallenHero JDM head has eight individual ports with the injec... Oct 29, 2005 - 12:53 PM normality78 yeah, mine has eight individual ports with the inj... Oct 29, 2005 - 11:26 PM Hanyo now the question is, will you still pass smog with... Oct 30, 2005 - 3:05 AM FallenHero Yep, looks completely stock and all the EGR work c... Oct 30, 2005 - 10:46 PM normality78 yeah, its in total stock base. GE head is going in... Oct 31, 2005 - 9:12 PM FallenHero what are you asking? Nov 2, 2005 - 11:19 PM 94ST2 I think hes asking if he swaps on the ge head will... Nov 3, 2005 - 2:19 AM Kwanza26 QUOTE(94ST2 @ Nov 3, 2005 - 7:19 AM)I think h... Nov 3, 2005 - 2:22 AM normality78 94ST2,
tks for the clarification.
Kwanza,
point ... Nov 3, 2005 - 10:58 PM |
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