Recent pita fab job
 

2.5" to 4" reducing
6" radius aluminum 90

http://jg-fab.com/gallery/main.php?g...serialNumber=1
http://jg-fab.com/gallery/main.php?g...serialNumber=1
http://jg-fab.com/gallery/main.php?g...serialNumber=1

Took about 2 hours to do, more black smith work than fab work lol

-James

Re: Recent pita fab job
 

looks like hammered dog ---- jp what the ---- is it for

Re: Recent pita fab job
 

it is the flare from my 2.5" outlet on my turbo to my 4" charge pipe at the intercooler

-James

Re: Recent pita fab job
 

Hah... I WIN... when you asked your word problem fab question... Thats exactly what i said you were going to do.... right on man.. git that fucker done!!

Re: Recent pita fab job
 

can u say over kill

Re: Recent pita fab job
 

Um you call it over kill when we are going for 850++ whp ;)
The turbo alone will support 800whp then we toss the bottle on for even more powa

This is all untill the crazy built motor gets done (will use gt47r 1500whp turbo ;))

-James

Re: Recent pita fab job
 

ok whole different story to me know as well as a totally different flow factor to boot

Re: Recent pita fab job
 

It takes a lot of boost to make baby 4 clyd motors make real power hehe

Re: Recent pita fab job
 

looks like an elephant trunk... time for some stamping madness james!

Re: Recent pita fab job
 

Yep I am talking to my old man about making the dies to do the stamping on intake plenums and these (in future my 3-4" flared downpipes will have this fancy flare in the bend not infont)
Will just have to weld the 2 halves together then it is done and perfect withing .001 of an inch lol

-James

Re: Recent pita fab job
 

For a custom job you can't do any better then what you just did!!! Stamp them babies out for the mass honda world.

Randy

Re: Recent pita fab job
 

dam that reminds me of the j-pipes we used to make at my old job. what a bitch!

Re: Recent pita fab job
 

looks like a part of a 2stroke exhaust.

Re: Recent pita fab job
 

two of those baby and you got a mold for making carbon intake upper c/p section for sweet place for a bov to mount

Re: Recent pita fab job
 

Ya, but the source of oxygen from the N20 doesn't use the intercooler piping, but since you mentioned the GT47, well ---- you'll need it.

Re: Recent pita fab job
 

4" is overkill.

Re: Recent pita fab job
 

4" might be overkill for the typical setup making 850 whp but the typical setup isnt also trying to hold a nice flat trq curve to 9k and beyond

That is the big reason for the
2" primary manifold
4" downpipe
4" chargepipes
90mm tb
huge intake manifold (we are actually redesigning it with something that will preform alot better and be setup with 2 sets of 1600cc injectors and direct port no2 ;))
Got my 2nd bosch 850whp pump on order to help with the fuel needs to
(if anyone cant catch the drift we are getting the car ready for straight alchy ;))

Making big power down low is ez but holding your trq in the high rpms is alot of back pressure problems (which I should have no issues with)

This part didnt quite work the way I wanted
so I did a 2.5" - 3" flared 90 also (this was ez as hell compared to that 2.5- 4")
And cut the 2.5"-4" down to a 3-4"

Will have lots of cool pics up next weekend of the downpipe done, hot side charge pipe, dumptube done, and the rear subframe out getting the new rearend mounts made and hopefully be starting on the fuel cell for the trunk
-James

Re: Recent pita fab job
 

-10 fuel line for something that fueled??? Or -12??

Randy

Re: Recent pita fab job
 

the piping will be .45" bigger than the TB. Anyone with a 90mm TB would have used the same size pipe! :6

Re: Recent pita fab job
 

Good luck using more than 600 of it.

Re: Recent pita fab job
 

Anybody that has ever owned or has seen a 90mm tb would know it has 4" od and is tapered inside....

-James

Re: Recent pita fab job
 

I will vouch for the 90mm t-body. I have one in my hands two-three times a week. 4 inch is the OD.

Randy

Re: Recent pita fab job
 

Some simple math would tell you that.

90mm / 2.54mm/1" = 3.54"



SO,

Re: Recent pita fab job
 

Would this help?

http://www.harborfreight.com/cpi/pho...5399/95359.gif

Re: Recent pita fab job
 

English wheel FTW!

Re: Recent pita fab job
 

the problem lies in the fact that 90mm is the inside diameter and what you need to match up is the outside.

Re: Recent pita fab job
 

Unless the thickness of the TB is a 1/4".

Re: Recent pita fab job
 

Is it just me, or are people repeatedly failling to understand basic concepts in this thread?

Re: Recent pita fab job
 

Its a BMC race thread, all flash no substance. What can else can you expect?

Re: Recent pita fab job
 

That wasn't what I meant, Inqy. ::)

Re: Recent pita fab job
 

Madmax, aka math boy. You are so smart with your little math problem. In the bottom picture look above the Alternator, you will see the t-body. I assure the size of pipe-hose is 4 inch that goes to the t-body. Sorry I don't have a better picture uploaded.
Attachment 28552

Re: Recent pita fab job
 

Nice car, but what are you asking?

Re: Recent pita fab job
 

Nevermind.

Randy

Re: Recent pita fab job
 

OKay, but do you have any more pics of that car. Even looks like it has spot for pneumatic jacks to lift the car.

Re: Recent pita fab job
 

heres a pic of my hot air intake. midnight shopping at the diesel exhaust shop haha.

Oh yea,... The pic no worky mang, I wanna seeee

Attachment 28546

Re: Recent pita fab job
 

Yes I have about 300-350 more pictures, thanks for asking. I'm not trying to get into James way in this thread. I have lots of respect for his work and his time for posting cool projects that he has going at a young age. I posted that picture of the car that we built last winter, because of educational reason. Next week when I am reading a post I don't want to hear the wrong information because someone saw this internet Einstein E=Mc+stupid.

Randy
PS the car has a 100 channel telemetry setup on it, no hot air at speed, because we are forcing air from the front of the car.

Re: Recent pita fab job
 

If your talking towards me... I never once mentioned it sucked hot air. ::)