I never claimed to be a welder (aka Don's Turbo Build)

Real tech discussion on design, fabrication, testing, development of custom or adapted parts for Pontiac Fieros. Not questions about the power a CAI will give.

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Shaun41178(2)
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Re: I never claimed to be a welder (aka Don's Turbo Build)

Post by Shaun41178(2) »

he isn't using it, he pulled it for his 3800 swap.
FieroPhrek working on that ls4 swap for 20 years and counting now. 20 years!!!!! LOL


BEWARE OF BEN PHELPS AND WOT-TECH MOTORSPORTS. YOU HAVE BEEN WARNED. WORSE THAN MILZY IMO
Honest Don
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Re: I never claimed to be a welder (aka Don's Turbo Build)

Post by Honest Don »

found four potential candidates at the local u-pull-it. I'm going to try and round up some help to drag one home on Saturday
Honest Don
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Re: I never claimed to be a welder (aka Don's Turbo Build)

Post by Honest Don »

Is anybody interested in my crossover & downpipe/muffler? other than relocating the coil, they'll go right on a 2.8/th125 car.

If not, I'm just going to cut them up and fit them to the new motor/manifolds as needed.
Honest Don
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Re: I never claimed to be a welder (aka Don's Turbo Build)

Post by Honest Don »

well, its been awhile so I figured I'd give an update for whoever's still interested..


Here's the motor I picked up awhile back:

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The teardown begins!

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The Napa oil filter sold me when I went and looked at it :)

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The cylinders actually look pretty good in person. I think I can get away with only a quick hone and some fresh rings:

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Looking the heads over:

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Aw dammit, looks like I'll be giving Smithberg a call.....

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On the plus side of things, here's a comparison between the old and new intakes:


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CincinnatiFiero
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Re: I never claimed to be a welder (aka Don's Turbo Build)

Post by CincinnatiFiero »

Your turbo should love that intake. Really want to 3400 my 88 now haha.
Honest Don
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Re: I never claimed to be a welder (aka Don's Turbo Build)

Post by Honest Don »

Yay, Parts!
Last edited by Honest Don on Tue May 19, 2020 12:50 pm, edited 1 time in total.
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Emc209i
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Re: I never claimed to be a welder (aka Don's Turbo Build)

Post by Emc209i »

Yay.
vortecfiero
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Re: I never claimed to be a welder (aka Don's Turbo Build)

Post by vortecfiero »

looking good
Id recommend supporting the turbo as that type of exhaust tubing will crack from the weight and vibration.
KurtAKX
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Re: I never claimed to be a welder (aka Don's Turbo Build)

Post by KurtAKX »

[quote="Honest Don"]Yay, Parts!


Image

Looks like someone bought the expensive steel backed rubber intake manifold gaskets!!!
(unless they've become the standard since the last time I did that job)
I put a set in at 79k on the wife-mobile Aztek, at 146k now, haven't even had to top off the reservoir.
Honest Don
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Re: I never claimed to be a welder (aka Don's Turbo Build)

Post by Honest Don »

vortecfiero wrote:looking good
Id recommend supporting the turbo as that type of exhaust tubing will crack from the weight and vibration.
I have a support going from the turbo flange to the top of the transmission. Seems to work out pretty good
Honest Don
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Re: I never claimed to be a welder (aka Don's Turbo Build)

Post by Honest Don »

Dropped the heads off yesterday. Here's a few progress pics:


BOSSMAN wrote:Bringing these heads back to life for Don's project.
Before
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After
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Before
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After
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BOSSMAN wrote:Valve Job Before
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Valve Job After - Custom Cutters for Turbo App.
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Back Cut on Intake Valves (Valve Comparison)
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Honest Don
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Re: I never claimed to be a welder (aka Don's Turbo Build)

Post by Honest Don »

BOSSMAN wrote:Almost done Don. Heads are now surfaced .010 and was able to remove the fittings in the heads (threaded fittings FYI). I plan to assemble them tonight and will have final pics then. This project is going quicker than I planned for. :thumb:
Image



BOSSMAN wrote:All done, turned out real nice.
Image
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Shaun41178(2)
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Re: I never claimed to be a welder (aka Don's Turbo Build)

Post by Shaun41178(2) »

coool. its coming along.
FieroPhrek working on that ls4 swap for 20 years and counting now. 20 years!!!!! LOL


BEWARE OF BEN PHELPS AND WOT-TECH MOTORSPORTS. YOU HAVE BEEN WARNED. WORSE THAN MILZY IMO
Honest Don
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Joined: Wed Aug 08, 2007 11:08 am

Re: I never claimed to be a welder (aka Don's Turbo Build)

Post by Honest Don »

Shaun41178(2) wrote:coool. its coming along.

slowly but surely. I'm finally back up to a 5 day workweek, so I actually have cash to work on it again
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Emc209i
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Re: I never claimed to be a welder (aka Don's Turbo Build)

Post by Emc209i »

Bea u t i f ul. :good:
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