Twin-turbo 1932 Ford rat rod for town cruising

Oct 19, 2026 Last reply: 5 hours ago 4 Replies
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Out on the road, this thing must be a handful. The twin-turbo big block 454 running a roller cam builds 7 psi of boost, and the maker agreed output sits around 1000 or more. Once rolling, the car builds speed at a frightening rate and does not hook up until roughly 40 mph. The maker calls driving at that boost level super scary, and for something described as just for bopping around town, that is a lot of muscle.



The way it comes together mixes eras nicely. A rat rod body with an exposed V8 wears flame decals in red and yellow along the sides and doors. The engine runs conical air filters, an air scoop mounted on the intake, polished exhaust headers along with polished intercooler piping, and valve covers with raised embossed lettering. Out back, the rear axle comes from an HD Chevy truck. Inside there are auxiliary gauges and a custom steering wheel. My favorite touch is the yellow duck in a brown cowboy hat sitting on top of the scoop.



On the stopping side, rear drum brakes stay alongside front discs. The maker says the front discs alone can bring the lightweight car to a halt without trouble, and rates the drums as a great low-maintenance option. The barn find dirt is staying on the body as well, a look that works for this kind of machine in my view.



A couple of things stay open. The agreed output of about 1000 or more has never been near a dyno. And with the rain flaps on the main exhaust pointing straight up, the maker ended up smelling of exhaust fumes everywhere and close to suffocating while driving. Whether that has been sorted since is unclear to me.


Question on the plumbing: with turbos feeding an intercooler and then a blower sitting on a carbureted intake, that is a crowded path. Does the maker route the charge through all of that in sequence, and where does the scoop on the intake fit into the flow, if at all?

Keeping rear drums while letting the front discs do the work strikes me as clever. The maker says the front discs alone stop the lightweight car fine, and drums need little attention, so money and effort stay low. The trade-off is weaker rear braking, but on a town-only rod that seems like a fair deal.

I would suggest booking a dyno session. Right now the output is only an agreed estimate around 1000 or more, and a real pull would put a proper number on the twin-turbo 454. It would also confirm whether the 7 psi boost level is treating the engine kindly before anyone leans on the throttle harder.

The maker has explained the flow: air goes through the turbos, next through the intercooler, then on into the blower before reaching the carburetor and intake. That puts the blower at the end of the chain rather than pulling straight from open air. As for what role the scoop plays in that path, the maker has not said.

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