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Thread: Anyone use 100mm TB before?

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Posts: 11-20 of 68
2013-01-12 11:06:21
#11
Q45 TB should be possible to bore to something like 90mm... i did this on SR20 TB from 60mm to 66mm.
2013-01-12 12:46:08
#12
Originally Posted by coach
Link to the one you got?


100mm Universal Throttle Body for Nissan CNC T6 Aluminum Silver 40009 | eBay

I'm more than likely going to take a closer look and make sure everything is secure. I have seen people on other forums run them so I figure it can't hurt for testing purposes. Mainly want to see what we gain from a larger throttle body. If it proves solid, a center feed 105mm is the plan.

Originally Posted by ga16eats
What mani are you running that will put to use the flow of a 100mm tb


Custom big plenum and big runner manifold.

Originally Posted by jagy
Q45 TB should be possible to bore to something like 90mm... i did this on SR20 TB from 60mm to 66mm.


Yeah, even with boring we believe we need more. We'll see how it plays out. I won't have true gains since I am changing a decent amount of variables at once that should all benefit power output.
2013-01-12 14:07:44
#13
Huge gains from 90mm to 100mm

Made like 300 wheel on a piston/cam K20......
2013-01-12 14:17:17
#14
Originally Posted by jagy
Q45 TB should be possible to bore to something like 90mm... i did this on SR20 TB from 60mm to 66mm.


when u ported it to 66 did u change the butterfly too?
2013-01-12 15:40:29
#15
Originally Posted by SR20GTi-R
Huge gains from 90mm to 100mm

Made like 300 wheel on a piston/cam K20......


LOL. I must be right up in that range!
2013-01-12 18:31:07
#16
Wow the price came down on those throttle bodies. I remember they use to be like $300ish. hmmmm
2013-01-12 19:20:52
#17
Reminds me of this one: Wholesale UNIVERSAL 100mm THROTTLE BODY, $47.08-57.17/Piece | DHgate

Can't wait to see how it works out.

Brent
2013-01-12 19:52:03
#18
Yes, of course.

nismo94tuner: According to what SR20GTiR says its worth, so go for it... ive mentioned boring Q45 TB just because of its cheap option.
2013-01-12 21:54:46
#19
I'll keep you guys posted. Hopefully does well!
2013-01-12 22:10:40
#20
I'm curious how your planning on routing the intake to a center feed TB. Or if your planning on even running any
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