D16Y8 intake manifold question
12-23-2003, 11:29 AM
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D16Y8 intake manifold question
I have a d16y7 right now and im looking to get a y18 to replace it. What do i have to get with the manifold that i cant use off my y7. I know i need the throttle body, but anything else?
12-23-2003, 11:32 AM
#2
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Re: D16Y8 intake manifold question (speedehatch)
Y8 manifold gasket. You don't need the Y8 TB.
Make sure you get an AUTOMATIC so you don't have IACV holes (your Y7 TB already has a built in IACV and you can use that)
Also, if you want to get a 96-98 y8 the 99-00 Y8s had air injection.
Make sure you get an AUTOMATIC so you don't have IACV holes (your Y7 TB already has a built in IACV and you can use that)
Also, if you want to get a 96-98 y8 the 99-00 Y8s had air injection.
12-23-2003, 11:37 AM
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Re: D16Y8 intake manifold question (Spade)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Spade »</TD></TR><TR><TD CLASS="quote">
Or vise versa if you have a 99-00 get a 99-00 Y8 manifold. (air injection)
</TD></TR></TABLE>
The 99-00 y7's don't have air injection so you want a 96-98 AT y8 manifold.
Or vise versa if you have a 99-00 get a 99-00 Y8 manifold. (air injection)
</TD></TR></TABLE>
The 99-00 y7's don't have air injection so you want a 96-98 AT y8 manifold.
12-23-2003, 11:38 AM
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Re: D16Y8 intake manifold question (Pfieffdog)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Pfieffdog »</TD></TR><TR><TD CLASS="quote">
The 99-00 y7's don't have air injection so you want a 96-98 AT y8 manifold.</TD></TR></TABLE>
and edited.
The 99-00 y7's don't have air injection so you want a 96-98 AT y8 manifold.</TD></TR></TABLE>
and edited.
12-23-2003, 11:39 AM
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Re: D16Y8 intake manifold question (Spade)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Spade »</TD></TR><TR><TD CLASS="quote">
and edited.</TD></TR></TABLE>
and edited.</TD></TR></TABLE>
12-23-2003, 11:40 AM
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Re: D16Y8 intake manifold question (Pfieffdog)
Also the y7 manifold isnt the reason your motor isn't fast. Its the transmission. The Y7 in hatchbacks I believe have a 3.722 final drive compared to the 4.058 in sedans and coupes. I'd recommend a D16Z6 or D16Y8 transmission...the increase in performance and acceleration is staggering.
96-00
EX
1st-----3.250
2nd-----1.900
3rd-----1.250
4th-----0.909
5th-----0.702
Final Drive---4.250
96-00
CX/DX/LX
1st-----3.250
2nd-----1.762
3rd-----1.172
4th-----0.909
5th-----0.702
Final Drive---4.058 (3.722 in hatchbacks)
I SAID 3.750 I MEANT 3.722 SORRY
96-00
EX
1st-----3.250
2nd-----1.900
3rd-----1.250
4th-----0.909
5th-----0.702
Final Drive---4.250
96-00
CX/DX/LX
1st-----3.250
2nd-----1.762
3rd-----1.172
4th-----0.909
5th-----0.702
Final Drive---4.058 (3.722 in hatchbacks)
I SAID 3.750 I MEANT 3.722 SORRY
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12-23-2003, 11:42 AM
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Re: D16Y8 intake manifold question (BauleyCivic)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BauleyCivic »</TD></TR><TR><TD CLASS="quote">Also the y7 manifold isnt the reason your motor isn't fast. Its the transmission. The Y7 in hatchbacks I believe have a 3.750 final drive compared to the 4.058 in hatchbacks. I'd recommend a D16Z6 or D16Y8 transmission...the increase in performance and acceleration is staggering.</TD></TR></TABLE>
I have heard of people dropping a full second off their 1/4 with just a y8 tranny. I swapped my y7 for a y8 tranny and it makes a pretty big difference. Third is where I noticed it most.
I have heard of people dropping a full second off their 1/4 with just a y8 tranny. I swapped my y7 for a y8 tranny and it makes a pretty big difference. Third is where I noticed it most.
12-23-2003, 11:42 AM
#9
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Re: D16Y8 intake manifold question (BauleyCivic)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BauleyCivic »</TD></TR><TR><TD CLASS="quote">Also the y7 manifold isnt the reason your motor isn't fast. Its the transmission. The Y7 in hatchbacks I believe have a 3.750 final drive compared to the 4.058 in hatchbacks. I'd recommend a D16Z6 or D16Y8 transmission...the increase in performance and acceleration is staggering.</TD></TR></TABLE>
Or if you have time and money. Get the Y8 and drop in a LSD and a 4.9 Final drive
Or if you have time and money. Get the Y8 and drop in a LSD and a 4.9 Final drive
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