Help me with throttle body upgrade ! VVL - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

rbs14kouki · 12-30-2012, 09:44 AM

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 · 12-30-2012, 11:12 AM

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

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

*fliprayzin240sx* · 12-30-2012, 12:42 PM

Whats wrong with a good ol Q45 TB?

Seraphim38 · 12-30-2012, 01:08 PM

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

rbs14kouki · 12-30-2012, 03:05 PM

Well i have a mazworks intake and precision 5858 ar.63 @ around 20psi

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 · 12-30-2012, 03:07 PM

Quote:

Originally Posted by fliprayzin240sx

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 · 12-30-2012, 06:21 PM

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 · 12-30-2012, 07:06 PM

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

12-30-2012, 09:44 AM	#1
rbs14kouki Zilvia Addict Join Date: Oct 2007 Location: Montreal , Canada Age: 35 Posts: 817 Trader Rating: (1) Feedback Score: 1 reviews	Help me with throttle body upgrade ! VVL 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 __________________ AV FABRICATION Built thread sr20vet s14 #/f/showthread.php?t=535574

12-30-2012, 12:42 PM	#3
fliprayzin240sx Man w/ CTSV & a Car Seat Join Date: Aug 2002 Location: Tampa Posts: 17,998 Trader Rating: (19) Rides Gallery: fliprayzin240sx Feedback Score: 19 reviews	Whats wrong with a good ol Q45 TB? __________________ If you think Zilvia has too many assholes... CLICK HERE!!!

12-30-2012, 03:05 PM	#5
rbs14kouki Zilvia Addict Join Date: Oct 2007 Location: Montreal , Canada Age: 35 Posts: 817 Trader Rating: (1) Feedback Score: 1 reviews	Well i have a mazworks intake and precision 5858 ar.63 @ around 20psi 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! __________________ AV FABRICATION Built thread sr20vet s14 #/f/showthread.php?t=535574

12-30-2012, 07:06 PM	#8
rbs14kouki Zilvia Addict Join Date: Oct 2007 Location: Montreal , Canada Age: 35 Posts: 817 Trader Rating: (1) Feedback Score: 1 reviews	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 __________________ AV FABRICATION Built thread sr20vet s14 #/f/showthread.php?t=535574

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12-30-2012, 11:12 AM	#2
Seraphim38 Zilvia Addict Join Date: Oct 2010 Location: Washington Posts: 810 Trader Rating: (6) Feedback Score: 6 reviews	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 pic on my car mounted on a stock (ported) intake manifold before hand fabraction of the cold pipe:

12-30-2012, 01:08 PM	#4
Seraphim38 Zilvia Addict Join Date: Oct 2010 Location: Washington Posts: 810 Trader Rating: (6) Feedback Score: 6 reviews	too big. slows throttle response and spool up because it doesn't match the rest of the intake tract.

12-30-2012, 06:21 PM	#7
Seraphim38 Zilvia Addict Join Date: Oct 2010 Location: Washington Posts: 810 Trader Rating: (6) Feedback Score: 6 reviews	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