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Old 04-20-2010, 05:50 PM   #109
tk-421
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Originally Posted by captaincrunch View Post
Is there a spacer for the 1NZ-FE?
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Originally Posted by redglare45 View Post
Exactly what I was thinking. Will they be making a spacer for those of us that don't have the 1ZZ TB???
I remember seeing 1NZ spacers in scionlife. I suggest you look there as well.
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Old 04-20-2010, 06:10 PM   #110
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Old 04-20-2010, 06:27 PM   #111
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Yeah I did look over at scionlife, but from what I remember the throttle body is different. I believe the shape and it only has 3 screws and ours has 4.

It would be great if you can do 1NZ TO 1NZ TB spacers on the next run.
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Old 04-20-2010, 09:33 PM   #112
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I found one on advance auto parts. I don't know if its the exact put it looks that it might fit.
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Old 04-25-2010, 11:36 AM   #113
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waiting for dyno result...
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Old 04-25-2010, 08:42 PM   #114
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waiting for dyno result...

And at least a picture.
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Old 04-26-2010, 08:08 PM   #115
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the picture on advance auto parts doesn't seem like it would fit, but it may be just a picture display. The brand is Airraid. I'm going to find out for sure if its for real.
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Old 07-27-2010, 08:33 PM   #116
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I've had the 1ZZ TB and spacer setup installed for about 3 months so far. To be honest, I feel no difference in performance when using the spacer. It seems to reduce the 1ZZ down to a 1NZ, as I believe someone pointed out earlier in this thread.

When I had the 1ZZ installed previously, with no spacer, I felt a definite and measurable increase in performance. All I see now is a high cold idle and a jerky-ness when I let off the gas. I've had no CEL and no oscillation though, which is a perk I guess.

I don't know if my results are the same as everyone else who is using this spacer. I'd be interested to hear other reviews.
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Old 07-27-2010, 09:04 PM   #117
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This mod isn't really meant to increase performance as much as helping in smoothing out the flow of air in order to reduce that jerkiness you felt before the spacer, as well as make the air a tiny bit colder which, among other things, should increase throttle response by a small amount.

The high cold idle can be eliminated by messing around with the idle screw, BTW. Just be careful not to use too much force or you will strip it.
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Old 08-15-2010, 06:04 AM   #118
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Quote:
Originally Posted by MGargano View Post
I've had the 1ZZ TB and spacer setup installed for about 3 months so far. To be honest, I feel no difference in performance when using the spacer. It seems to reduce the 1ZZ down to a 1NZ, as I believe someone pointed out earlier in this thread.

When I had the 1ZZ installed previously, with no spacer, I felt a definite and measurable increase in performance. All I see now is a high cold idle and a jerky-ness when I let off the gas. I've had no CEL and no oscillation though, which is a perk I guess.

I don't know if my results are the same as everyone else who is using this spacer. I'd be interested to hear other reviews.
Same here.

Custom my own spacer,try it and took it off.
Without the spacer will be smoother.

But now idle at 1500rpm
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Old 08-16-2010, 12:30 PM   #119
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anyone tried to port match the intake manifold with the tb? You could trim it out alittle its just plastic after all
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Old 08-16-2010, 02:05 PM   #120
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anyone tried to port match the intake manifold with the tb? You could trim it out alittle its just plastic after all
Me.http://www.yarisworld.com/forums/sho...+throttle+body
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Old 08-16-2010, 03:00 PM   #121
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o nice you should dyno it :)
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