NjsGT's build.... with pics!

[NjsGT]

What's the stock bore of an OEM GT throttle body?

I believe its 50mm

 

[06silverbullet]

What's the stock bore of an OEM GT throttle body?

like 55mm or something like that,

nj isnt the frpp a 62mm tb not 60.

 

[UltraKla$$ic]

I believe its 50mm

Really? Geez, I've put off getting a regular GT500 TB like you did cheap from CJPonyparts because I thought they were the same 60mm bore.

 

[Pike2244]

Yeah to be honest the stock Manifold flows really well and except for the looks the Manifold probably isn't worth the money, but then again I am speaking strictly from an N/A setup from what I have read...

 

[NjsGT]

like 55mm or something like that,

nj isnt the frpp a 62mm tb not 60.

Im pretty sure the stock GT is 50mm, the stock GT500 is 60mm, and the FRPP is 62mm

Really? Geez, I've put off getting a regular GT500 TB like you did cheap from CJPonyparts because I thought they were the same 60mm bore.

Nope its way smaller... Night and day difference.. Ill take pics if you want to compare...

 

[UltraKla$$ic]

Nope its way smaller... Night and day difference.. Ill take pics if you want to compare...

I believe you guys. Thanks for the info!

 

[NjsGT]

I believe you guys. Thanks for the info!

You got it man

 

[GrnBullitt08]

Yeah to be honest the stock Manifold flows really well and except for the looks the Manifold probably isn't worth the money, but then again I am speaking strictly from an N/A setup from what I have read...

The FRPP Manifold has shown good gains on forced induction setups. Paired with a larger TB like the GT500 and you'll see night and day differences once tuning is adjusted for it

 

[GrnBullitt08]

OEM Throttle body is Twin 55mm bores.

 

[06silverbullet]

OEM Throttle body is Twin 55mm bores.

yeah thast what i thoutght 50mm seems way to small

 

[Pike2244]

Yes I have to say the only readings I have seen were on stock or modified N/A setups... I could easily see good gains from an FI setup... Just out of curiosity what kinda of gains have been had w/ switching out the manifold on an FI car?

 

[JeremyH]

Stock tb is 55mm
Gt500 is 60mm
Frpp is 62mm

 

[NjsGT]

Stock tb is 55mm
Gt500 is 60mm
Frpp is 62mm

Thanx for the clearification LB. My bad on that....

 

[JeremyH]

Its all good.

 

[NjsGT]

Its all good.

LB, where did greg get his blue silicone 5"x3" reducing coupling for his 62mm TB?

 

[GrnBullitt08]

Hose Techniques carries them and the t-bolt clamps as well.

 

[NjsGT]

Hose Techniques carries them and the t-bolt clamps as well.

turns out they dont have a 5" x 3" coupling....

 

[Surfstang2020]

now this might be a stupid question but I heard the gt500 throttle body doesnt require any tuning right?

 

[Shat9611]

i cant find a 5x3 silicone reducer for some reason.. just use a NO-Hub, or Fernco lol

 

[NjsGT]

i cant find a 5x3 silicone reducer for some reason.. just use a NO-Hub, or Fernco lol

LMFAO! I was using a truck load of no-hub's yesterday moving some 3" cast iron no-hub drains, made me think of my IC piping haha.... Im sure theres something lying around the TTE shop Jr lol. But yea, they dont make a 5"x3" reducing silicone coupling at all.... I could only find a 5"x4"..... So I think im going to do this...

5"x4" Blue reducer from here...
http://www.mandrelbendingsolutions....-dsh-Performance-Blue-Silicone-Reducer/Detail

Then a 4"x3" 90 elbow from here....
http://www.siliconeintakes.com/prod...d=976&osCsid=081a039a1c5f9923a6a9ffa6540973ad

And Ill join the 2 with this...
http://www.siliconeintakes.com/shopping_cart.php?osCsid=081a039a1c5f9923a6a9ffa6540973ad

Gonna look strange but it will work.....
BTW, get your ass back to TTE jr..... Im tried of working with dipshit alan.....