Jump to content
SAU Community

Recommended Posts

Yep, there's gains to be had as the internal diameter of the standard TB is 2.3inches take away the surface area of open butterfly. Buy the latest issue of Autosaloon, there is a good issue on upgrading a throttle body on a 33. They had gains of 10rwkw by memory, although it may be bias as they're advertising for the TB as well.

  • 4 weeks later...

Hi Hoang,

Yes there are gains to be had. I wont give you an exact figures, because i cant as it is depednant on each engine and its specifications, but in general, YES.

GeeTR - this is the pic with a 80mm bilet throttle body

post-16214-1180231124_thumb.jpg

Edited by ISL33P
GeeTR - this is the pic with a 80mm bilet throttle body

Ahhh, the infamous ISLEEP, and his, even more so manifolds - Hi ya

Def nice piece of kit, was only just reading some threads between yourself and STR8180 on CT.com about how you've tweaked each running to try an equalize flow across a myriad of pressures.

Brilliant work

i use standard inlet plenum and standard throttle body,but i use 3 inch intercooler pipe into plenum from cooler on plenum side and 2.5 inch pipeing from gt3040 turbo elbow on the turbo side. result 347rwkws at 24psi!!! i personally think unless you are running a 700plus hp turbo and 20 plus psi or 600plus horse power save your money. low down response is great too get 15psi at 4000rpm .

everyone is entitled to their opinion, but what i am after is facts, black and white

ever heard of the word efficiency.....of course you will continue making power if you put more boost into it...its how you make the power with how much (*read little) boost what really counts and shows people what the tuner/builder are really made of.

you want low down response, go check out the "custom plenum install" thread on ns.com and that may surprise a few :D:P

i will be doing some back to back testing coming up real soon on a rb25 skyline making 390rwhp on 17psi with standard internals and exhaust manifold, which some may say is the perfect receipient. if all goes to plans we will be logging every 1-2psi and anywhere from around 200rwhp to 400++rwhp to show a true indication of what it does at all power levels

until then, i am happy to listen to all the keyboard warriors tell me their theories, because thats all they are. please dont give me that crap that they are only good for over 300rwkw's because there is nothing to back that up..anywhere !!!! apart from the odd post whore

just jump on the sceptic (lets call it the "i heard") band wagon...you never know, i may join you or on the other hand guess what will be next on your shopping list :P

Ariel

unfortunately not, but if anyone has one, please send free to send it to me, i will pay for postage there and back (even a chinise copy one to compare the two) so i can test them on the same bench i have tested all the others. just like a dyno, this is the best way to get consistent figures.

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • For these last 7 years of ownership, I've always had to use a small scissor jack under one of the front tow hooks to raise the front just enough so my low-profile jack fits under to reach my subframe jack point. I'm beginning to get annoyed of always having to do this. Are there any lower low-profile jacks that fit under the gtr lip on a dropped car?
    • Seat of the pants assessment of the new intake: The car is way less "doughy" when hitting the loud pedal, especially off idle when stopped or in traffic, I did use a cheapo lazer thermal thingo to measure the temp around where the pod filter got its air, it was between 55 - 60°C, in saying this the car was shut off and not moving, so the OEM intake pipe was not supplying any fresh air to where the pod was when the car was at least moving A weird bonus was induction noise on the throttle in the cabin increased a bit,  I was worried that I was actually going to lose some of that induction noise I love so much, outside though, when I got the daughter to do a WOT drive by pass for me, the induction noise has increased alot when on the throttle, not quite ITB doort, but well up there I'm extremely happy with the results and have been exploring the country roads in the region  As for house mods: 1.New front fence is up and is awesome, it really upgraded how the joint looks from the street, and the added security is nice 2. Electricians have replace some interior lights, and with more lighting in the garage, a few new motion detecting lights out the front above the garage, front room, and at the front door, which I have already found heaps helpful coming and going, also now has fancy pants CCTV all round the house The only hold point for power though is the solar and batteries due to supply issues, although this will happen over the next few weeks 3. I have done a heap of landscaping out the front and I'm almost ready to do a new small retaining wall with some nice blocks to replace the brick and cemented in rocks around the raised garden beds cemented in river stone "was the fashion at the time" the house was built. I currently have a pallet of retaining wall blocks and 2 bulka bags of 20mm blue metal to replace the wood chip that is in the raised garden beds around the house 4. I now have 3 big raised garden beds for out the back to grow some vegetables, about 70cm high, 200cm long and 100cm wide 5. My 2 compost bins are already pretty full with brown, green and kitchen waste from the landscaping I'vedone so far, but they will probably take a few months to break down, so anything else that gets chopped, trimmed, and kitchen waste will just start filling the base of the raised garden beds to about 30cm before I start throwing 40cm of good compost, and stuff, for the vegetables to grow in, I'll need a few ton of compost and soil, but the local supplier can sent me bulka bags of the stuff Basically the logs, wood chips and a few strategically placed rocks for drainage, will give the beds some good organic materials down low to break down over time, and they will hold moisture during the warmer months to save the water in my big arse water tank if we don't get alot of rain So, all in all, the car and house mods are going well, and I'm really enjoying being retired, I sleep in too 0700 and slowly plod around inside until I feel like actually doing anything, and only work in the yard for as long as want, which has actually been alot over the last few weeks,  although when you look at it, it seems that not a huge amount of work has been done,  until I look at the before I started the work pics Happy days and good times indeed 
    • hahaha yeah. Plan is to get side skirts and probably just rear pods. But going to do them one-by-one. I've got a set that I really like from RHDJapen, but that one isn't shipped to AU. So need to find someone who can get it for me
    • Here's an idea, answer the questions I asked you as they are trying to work out WHY the LSD will be binding up in a straight line.
×
×
  • Create New...