Isuzu 4FB1, C223 Turbo or Header Flanges

This is the place to discuss DIESEL engine modifications.
Eric Q.
Regular Member
Posts: 212
Joined: Wed Oct 25, 2006 8:29 pm
Location: Auburn, WA

Re: Isuzu 4FB1, C223 Turbo or Header Flanges

Post by Eric Q. »

Hi DieselJeep.

Just wanted to say thanks for doing this for the group.

And regarding the price, you'll probably be able to get back to the earlier prices once the post inflationary crash brings the entire world economy to its knees. Always looking for the bright side! ;-)

Have a great day,
Eric Q.
'75 body with '81 diesel running gear
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DieselJeep
Regular Member
Posts: 423
Joined: Thu Mar 24, 2011 9:28 am
Location: Mansfield, Oh

Re: Isuzu 4FB1, C223 Turbo or Header Flanges

Post by DieselJeep »

[iNik,
if you still want one. I replied back.
I don't check email much either.
Lol
Anyone else want a 4FB1 flange, $120.

I moved much closer to the shop.
20240921_073549.jpg
Unskilled, uneducated, inexperienced, tools/facilities lacking, and faint of heart, be warned:
All vehicles are hunks of crap. Designed by individuals, the majority of which, have never turned a wrench.
Which one do you want to fall in love with?
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DieselJeep
Regular Member
Posts: 423
Joined: Thu Mar 24, 2011 9:28 am
Location: Mansfield, Oh

Re: Isuzu 4FB1, C223 Turbo or Header Flanges

Post by DieselJeep »

I'm getting inquiries about complete rtr turbo manifolds.

The flanges are about the ONLY standard part of a turbo manifold. Also, one of the more expensive parts to have made. I can offer them to the public at about HALF the price of what your local machine shop will charge.

I WILL build a complete turbo manifold for you. But it will NOT be cheap. This is NOT some Chinese ebay Honda garbage.

I would ONLY use thick wall, high quality stainless mandrel bends.There is a LOT of tight hand fitting of the primaries. I have to farm out the TIG welding. Plus almost $200 in materials ALONE. Plus, 20+ hours of my time in design and fiitting.

The are LOTS of variables. What turbo, the plane angle of turbine inlet, location, if you re- clock housings, etc.

It would be ceramic coated and header wrapped as well.

If you screw up your measurements, I'm not building you another All sales final.

$1,000 free shipping.

You are either serious, or not. I don't make time for casual, cheapskate dreamers. And master craftsmanship isn't given away..

Not to be rude, but some of these messages are off the hook.
Unskilled, uneducated, inexperienced, tools/facilities lacking, and faint of heart, be warned:
All vehicles are hunks of crap. Designed by individuals, the majority of which, have never turned a wrench.
Which one do you want to fall in love with?
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