Help me with throttle body upgrade ! VVL

[rbs14kouki]

Im looking for a throttle body to go with my vvl swap !

I tried looking with the search option but nothing came up with the search option


- CX racing makes a 80mm throttle does any body have reviews on those ! ( i saw 3000gt guys having problem with theres leaking on boost)

- Hypertune and plazmaman is just out of my budget

- ross makes a nice one but its a 90mm

- ebay , s90 , pnt performance , ect !? Any feedbacks

[Seraphim38]

The N15 one is too expensive. Best option out there in my opinion is the Era-1

SR/KA 72mm Throttle Body Kit | Era-1 (http://era-one.com/products/sr-ka-75mm-throttle-body-kit)

pic on my car mounted on a stock (ported) intake manifold before hand fabraction of the cold pipe:

http://i113.photobucket.com/albums/n233/seraphim38/240sx/IMG-20120514-00960.jpg

[fliprayzin240sx]

Whats wrong with a good ol Q45 TB?

[Seraphim38]

too big. slows throttle response and spool up because it doesn't match the rest of the intake tract.

[rbs14kouki]

Well i have a mazworks intake and precision 5858 ar.63 @ around 20psi
http://i202.photobucket.com/albums/aa74/rbs14kouki/Sr20vet%20built/image-4.jpg
http://i202.photobucket.com/albums/aa74/rbs14kouki/Sr20vet%20built/image-3.jpg

I wana keep as much as response as possible

I was leaning for a 70mm to 80mm because of that !

But if a 90mm will do the same ill go with a Ross 90mm!

[rbs14kouki]

Whats wrong with a good ol Q45 TB?

big and the look of it is soso ! I know (form > look) but if i can , i dont mind paying 100$ more for a nice one !

[Seraphim38]

Era-1. still the best choice for that setup.

btw, which intercooler are you going to use?

I considered the 5858 for my current build, but went with a GTX3076 instead. Some of the local guys have problems with PTE journal bearing turbos

[rbs14kouki]

If i do buy the precision its a BB 5858 !

My friend run's a jb 5557 on is ka-t and no problem yet but its only pushing 15psi