Forced Induction Supercharger/Turbocharger

T88 turbo kit

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Old Jul 3, 2007 | 02:55 PM
  #16  
HungryT/A's Avatar
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Ok, so here it is assembled on the floor, do not mind the "dummy" turbocharger



Here's the 2.5" merge and the full 3.5" downpipe



Downpipe routing at the back





I've got 30 miles on the setup, still need to solve some minor problems, fab up a radiator cover, flex couplings in the crossover tube, etc.. but the power rush when boost kicks in, even at 5 psi, is unbelievable...
Old Jul 3, 2007 | 06:53 PM
  #17  
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Excellent work! Looks like you have a 46mm gate. Did you have to delete the ABS?
Old Jul 3, 2007 | 08:38 PM
  #18  
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Originally Posted by SMOKNZ
Your stick welding tubing together? Man your a braver man than I I stick to the TIG for most welds, and on some of the larger stuff that no one see's I'll use a MIG. I hope to do some stainless headers in a year or so. The mild steel ones I have now were the practice set
yea we gots these small rods that are actually designed to weld to broke bolts to extract them... so i put the power down to like 35 or so and BAM looks like someone TIGed it together LOL. our MIG is a piece of crap so i dont even bother trying to learn how to MIG.

REALQUICK uses JB weld.. LOL j/k
Old Jul 3, 2007 | 10:39 PM
  #19  
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Originally Posted by FireChicken1995
REALQUICK uses JB weld.. LOL j/k

Sometimes it looks like it!
Old Jul 4, 2007 | 01:54 AM
  #20  
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Thanks Jon I did all the fabrication with the help of a friend, it was a LOT of fun, I still carry some burns and cuts on my hands LOL! The pipes on the pictures are just tacked together with TIG, but the finished product looks a lot nicer now.
Yes, it is a 46mm CC (cheap chinese) WG , but works flawlessly so far! The ABS had to go completely, and had to relocate the fusebox as well.
Old Jul 4, 2007 | 02:12 AM
  #21  
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Jon, how did you get the v-band flanges to line up without a flex coupler? I've tried to weld them in place a houndred times, but when the welds cooled down it would always distort the pipes, and the flange surfaces would not be flush on both sides..
Old Jul 4, 2007 | 11:56 AM
  #22  
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Originally Posted by HungryT/A
Jon, how did you get the v-band flanges to line up without a flex coupler? I've tried to weld them in place a houndred times, but when the welds cooled down it would always distort the pipes, and the flange surfaces would not be flush on both sides..

Exactly right on the shifting! What I do is tack everything together and bolt all the clamps tight. Then I weld most of what I can reach right on the engine stand. I usually leave one vband per set tacked, so I can fully weld the other, and then I rebolt up and weld the tacked one as much as possbile while bolted together and on the engine. I have had to recut and reweld due to shifting. I was criticed on another board beacsue I had some "big welds". Those welds are due to me welding in precarious positions and such inorder to ensure the vbands wont move. Then when I take them off for the finished weld, I go over the old stuff. People dont understand how tough it can be when you dont use jigs
Old Jul 4, 2007 | 02:07 PM
  #23  
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When I did my kit I tacked everything together with a Mig, then finish welded everything with a TIG. I had no problems with anything moving, and even used this method with my headers. I do have to say I finished welding my headers completely before making any of the down pipes though.
Old Aug 24, 2007 | 08:48 PM
  #24  
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Where did you get all your piping to do it all? I am looking to do the same, almost same set up but I have a 383. Also what kind of fuel system are you using? I was looking at the A-1000 pump, but wasn't sure if it would be enough cause it said 800hp for forced induction cars. Any help is appreciated.

Thanks alot,
Greg
Old Aug 24, 2007 | 10:08 PM
  #25  
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Originally Posted by RealQuick
Just some pics of a DYI T88 kit I made.... shooting for 800rwhp. Some specs on the kit:

1 5/8" headers
2.5" cross over pipes
PT88 T4 .96 A/r
44mm wastegate
3" Downpipe
4" race downpipe (for dyno and track use)

Car setup:

396ci
LE TFS heads
TH400 w/ 3600 stall
12 bolt w/ 3.42's

Realquick could you have rotated the dp back 45 degrees or did you go under the sway bar for another reason.
Old Aug 24, 2007 | 11:23 PM
  #26  
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Originally Posted by greggy2belly
Where did you get all your piping to do it all? I am looking to do the same, almost same set up but I have a 383. Also what kind of fuel system are you using? I was looking at the A-1000 pump, but wasn't sure if it would be enough cause it said 800hp for forced induction cars. Any help is appreciated.

Thanks alot,
Greg

Greg, I get my piping from here:

http://store.racing-solutions.org/

For fuel system, dual walbro intanks should handle it fine.
Old Aug 24, 2007 | 11:24 PM
  #27  
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Originally Posted by Blownbird355
Realquick could you have rotated the dp back 45 degrees or did you go under the sway bar for another reason.
If you look at some of the pics from directly in front of the engine, the DP wouldnt have swung by the header collector. I could have gone over the swaybar, dipped down under the collector, and then gone backup but I would have needed a tight radius to get back up. I preferred to go under and have larger smoother radii on my piping.
Old Aug 26, 2007 | 12:11 AM
  #28  
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Originally Posted by FireChicken1995
i need to add this... for anyone who deals with jon, he is awesome to deal with and a great guy.
Agreed! he has been such a tremendous help with this whole thing ( the kit is mine) hehe and sorry for taking so long to respond i work long nights so im rarely ever on here but hey i gotta pay for the bills and hobbies some how right? Like i said this is some of the best work ive seen and ive been looking at various setups for years im very happy with the way its shaping up hopefully itll shape up the way i want on the strip and the dyno If anyone is interested or has any questions on turbo setups this is the man to talk to and various other board members that have helped me shape the project into what its is today
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