Super Coupes Unlimited Inc.

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Super Coupes Unlimited Inc. Performance and tuning of small block Fords and forced induction 3.8/4.2 V6's.

10/15/2026

4.2L turbocharged V6 Thunderchicken shop car using lots of hand me down parts and a few tricks here and there.

Finally getting ready to make some progress with this thing. It’s a full on street car, except when it doesn’t wanna be. Lol Andrew Dalke Corey Binkiewicz

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When your wire cutters fail and a tiny little wire just gives you the bird.
10/02/2026

When your wire cutters fail and a tiny little wire just gives you the bird.

As if we needed another reason besides zero performance benefit to not spend $150 on spark plug wires, they all termin...
09/11/2026

As if we needed another reason besides zero performance benefit to not spend $150 on spark plug wires, they all terminate with the same junk connectors that will not separate reliably after being heat cycled a few hundred or so times.

Consider plug wires a consumable one time use only commodity. If they come off in one piece, you are lucky. They all do exactly the same thing, spark plug wires are NOT a performance upgrade, they are a maintenance item.

Making progress on the latest Haltech install into a 1993 SuperCoupe. First picture shows what we yanked out, subseque...
08/31/2026

Making progress on the latest Haltech install into a 1993 SuperCoupe. First picture shows what we yanked out, subsequent photos show the streamlined wiring harness and associated hardware going in its place. We chose to mount the hardware on the glovebox door, but the rest of the wiring follows factory pathways more or less. We re-used factory firewall grommets and connectors wherever possible. The 6 coils actually mount to the factory locations only minor modifications, so that’s cool.

How to turn a cheap set of headers into an expensive set of headers. 🙄These stainless longtube headers seemed like a go...
08/21/2026

How to turn a cheap set of headers into an expensive set of headers. 🙄

These stainless longtube headers seemed like a good deal but the collectors always bothered me and when they turned blue that was the final straw.

Out with the old, in with the new.

Custom brackets because of course! Nothing ever fits right. Relocated the washer bottle, horns, and a bunch of wiring ...
08/16/2026

Custom brackets because of course! Nothing ever fits right. Relocated the washer bottle, horns, and a bunch of wiring and crap till…. Here we are. 🤷🏼‍♂️ ☀️

We aren’t Texas Speed, but we will get you where you need go! Another LS heading out to BoostedJunkie Garage in Texas...
08/13/2026

We aren’t Texas Speed, but we will get you where you need go! Another LS heading out to BoostedJunkie Garage in Texas for full time duty in a full time ranch rig.

Of course no transmission work is complete without an ATF bath, but this car is also getting an AOD built by Level 10 in...
08/02/2026

Of course no transmission work is complete without an ATF bath, but this car is also getting an AOD built by Level 10 in New Jersey with a billet 9.5” 2400rpm stall non locking converter. We added a cool Trick Flow extra capacity cast aluminum fluid pan.

The exhaust system is pretty badass, with Kooks custom stainless steel headers and an all custom TIG welded stainless 2.5” dual system. More to come on this one off build!

This Russell Performance 10micron SS mesh filter will be compatible with E85 and fits exactly in the stock location. O...
07/31/2026

This Russell Performance 10micron SS mesh filter will be compatible with E85 and fits exactly in the stock location. Other than some neatly tucked Fragola PTFE fuel hoses, it almost looks completely stock.

We try to keep things as user serviceable and familiar as possible partly because these cars tend to live a long way from our shop so people other than us will be looking after them later.

Plus it looks cleaner and it’s the right way. Unless it’s in our way, then Delete! lol

In the words of Elon Musk “Delete! Delete! Delete!” It’s amazing how much room there is back there for fun and games ...
07/30/2026

In the words of Elon Musk “Delete! Delete! Delete!” It’s amazing how much room there is back there for fun and games after you delete all that unnecessary garbage. lol. 😂

We gonna fill it back up though…..

Address

3701 N Ridge Road W
Ashtabula, OH
44004

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