Thread: Anyone use 100mm TB before?

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

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.



Custom big plenum and big runner manifold.



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.

Huge gains from 90mm to 100mm

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

when u ported it to 66 did u change the butterfly too?

LOL. I must be right up in that range!

Wow the price came down on those throttle bodies. I remember they use to be like $300ish. hmmmm

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

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.

I'll keep you guys posted. Hopefully does well!

I'm curious how your planning on routing the intake to a center feed TB. Or if your planning on even running any