Can we swap heads??
#1
Can we swap heads??
I was wondering if anyone knew if it was possible to put the 1az-fe head on the 2az-fe block? The 1az-fe head is much more efficient with its direct injection. It also flows a lot better from what I am told. I know that these motors are basically the same, just different rod:stroke ratio and other stuff like that. Do you think this can be done? I just think it would make for a lot better/reliable motor... I mean other motors and heads have been mated like this before, I.E. B16 head on ls, etc. etc. I posted this a while back on clubsciontc but didn't get any answers so I was just wondering if anyone has attempted it or know if its even possible... thanks
Stephen
Stephen
#2
Re: Can we swap heads??
Originally Posted by t_urbo_C_harged
I was wondering if anyone knew if it was possible to put the 1az-fe head on the 2az-fe block? The 1az-fe head is much more efficient with its direct injection. It also flows a lot better from what I am told. I know that these motors are basically the same, just different rod:stroke ratio and other stuff like that. Do you think this can be done? I just think it would make for a lot better/reliable motor... I mean other motors and heads have been mated like this before, I.E. B16 head on ls, etc. etc. I posted this a while back on clubsciontc but didn't get any answers so I was just wondering if anyone has attempted it or know if its even possible... thanks
Stephen
Stephen
toyota doesnt usealy swap that east
case in point the 2jz-gte and the 2jz-ge heads are not interchangable
try it out though and let me know how it goes ill be 2nd in line (right behind you) for a head swap if you can pull it off
#5
its a 2.0 motor im pretty sure thats what a 1az is and 2az is 2.4 and the only head that i know you could swap is a 88-89 3sgte with a 90-93 3sgte alltrac but u must use exhaust, intake man. and alot more to it
#6
Originally Posted by garyc_01
its a 2.0 motor im pretty sure thats what a 1az is and 2az is 2.4 and the only head that i know you could swap is a 88-89 3sgte with a 90-93 3sgte alltrac but u must use exhaust, intake man. and alot more to it
Stephen
#7
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Join Date: May 2004
Location: Irvine, CA
Posts: 1,947
all though the engien parts are similar or identical as some of you stated, it will not work beacuse the toyota parts are not UNIVERSAL as the honda B-series or K-series engines,
i've looked into this alreayd and i have already contacted toyota engineers, they said it wunt work.
prove me wrong someone because LIFT iwould be an awesome feature in our engines... but then again, we cant rev high enough for LIFT so its kinda pointless.
i've looked into this alreayd and i have already contacted toyota engineers, they said it wunt work.
prove me wrong someone because LIFT iwould be an awesome feature in our engines... but then again, we cant rev high enough for LIFT so its kinda pointless.
#9
Originally Posted by t_urbo_C_harged
Originally Posted by garyc_01
its a 2.0 motor im pretty sure thats what a 1az is and 2az is 2.4 and the only head that i know you could swap is a 88-89 3sgte with a 90-93 3sgte alltrac but u must use exhaust, intake man. and alot more to it
Stephen
first off he wasnt saying it was a motor swap he said he knows you could swap on the old celica
and as far as the size of the 1azfe every thing online says its a 2.0l motor
http://www.enginereplacement.com/htdocs/toyota.htm
http://www.overlander.com.au/pg/vehi...sts.php?id=219
and ill stop here since this is straight from toyota lol
http://toyota-africa.com/showroom/av...003/specs.html
I WIN!!!
#10
hey man i live like 20 min away from you!
nothing great just dont see to many people on here from around where we live. turboed, eh? you oughta swing that whip by and let me take a test drive
btw, wtf is up with the weather???
50's two weeks ago,
teens last week,
back up to 50's again! I went from wearing every winter excessory i had last fri night when it was like negative degrees and now i barely need a jacket! weird. i guess that mo for ya! Later
nothing great just dont see to many people on here from around where we live. turboed, eh? you oughta swing that whip by and let me take a test drive
btw, wtf is up with the weather???
50's two weeks ago,
teens last week,
back up to 50's again! I went from wearing every winter excessory i had last fri night when it was like negative degrees and now i barely need a jacket! weird. i guess that mo for ya! Later
#11
[quote}first off he wasnt saying it was a motor swap he said he knows you could swap on the old celica
and as far as the size of the 1azfe every thing online says its a 2.0l motor
http://www.enginereplacement.com/htdocs/toyota.htm
http://www.overlander.com.au/pg/vehi...sts.php?id=219
and ill stop here since this is straight from toyota lol
http://toyota-africa.com/showroom/av...003/specs.html
I WIN!!! [/quote]
I could have swarn I read that they are the same block, just different bore, stroke, and rod legth... I couldnt find it right now though, its too darn late!!! I will try and find it tomorrow though but I could be wrong! I have been wrong before, although rare! j/k well you stumped me as of now, and I will admit you win for now...
Stephen
and as far as the size of the 1azfe every thing online says its a 2.0l motor
http://www.enginereplacement.com/htdocs/toyota.htm
http://www.overlander.com.au/pg/vehi...sts.php?id=219
and ill stop here since this is straight from toyota lol
http://toyota-africa.com/showroom/av...003/specs.html
I WIN!!! [/quote]
I could have swarn I read that they are the same block, just different bore, stroke, and rod legth... I couldnt find it right now though, its too darn late!!! I will try and find it tomorrow though but I could be wrong! I have been wrong before, although rare! j/k well you stumped me as of now, and I will admit you win for now...
Stephen
#12
Senior Member
SoCal tC Club
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Scion Evolution
Join Date: May 2004
Location: Irvine, CA
Posts: 1,947
same block doesnt mean same displacement
in fact. different bore and stroke usually means different displacment.
the bottom end on the 1azfe might be different as well.
in fact. different bore and stroke usually means different displacment.
the bottom end on the 1azfe might be different as well.
#13
Originally Posted by hahaitzskippy
same block doesnt mean same displacement
in fact. different bore and stroke usually means different displacment.
the bottom end on the 1azfe might be different as well.
in fact. different bore and stroke usually means different displacment.
the bottom end on the 1azfe might be different as well.
it is diffrant did you see my post just above yours???
#14
they do have different displacement...
1az-f(s)e = 2.0L = 1998cc
2az-fe = 2.4L = 2362cc
I again could have swarn I read that these engines are basically the same, but I am guessing I was on drugs that day j/p
Stephen
1az-f(s)e = 2.0L = 1998cc
2az-fe = 2.4L = 2362cc
I again could have swarn I read that these engines are basically the same, but I am guessing I was on drugs that day j/p
Stephen
#15
Originally Posted by t_urbo_C_harged
they do have different displacement...
1az-f(s)e = 2.0L = 1998cc
2az-fe = 2.4L = 2362cc
I again could have swarn I read that these engines are basically the same, but I am guessing I was on drugs that day j/p
Stephen
1az-f(s)e = 2.0L = 1998cc
2az-fe = 2.4L = 2362cc
I again could have swarn I read that these engines are basically the same, but I am guessing I was on drugs that day j/p
Stephen
it still might be worth it
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