Our friends Down Under possess a fascination with horsepower in all the forms; their exploits are usually legendary when it comes to car displays, competition machines , and some from the wildest builds close to. So when we found this particular video featuring Aussie constructor John Saad’s sick 673ci Ford Hemi making greater than 1, 300 horsepower at the dyno at BK Race Motors , we had to reach to be able to him for more details.
It turns out that the motor is one of Sonny Leonard’s massive Ford big-blocks within a set of Hemi-style cylinder mind and Sonny’s fabricated sheetmetal intake manifold. It’s left between the fenders of Saad’s 1971 XY Falcon — dubbed FAT XY — and is outfitted with brand-new E85-friendly APD Bar stock Enforcer 1175 carburetors to help make the most of the corn.
The engine features a Sonny’s/Brodix 5. 000-inch bore room block that uses a 1 ) 000-inch raised camshaft place and several other machining techniques to maximize performance.
“We recently put in an inferior camshaft and changed the particular carbs to switch it to E85, ” he mentioned. With these changes, the motor put down 1, 319. four horsepower and 1, 054. 4 lb-ft of torque for the BKRE dyno. In a prior configuration, it put out a little more power but didn’t possess the friendliest street manners.
To handle all of that strength, Saad’s Falcon has been totally reworked. Fitting the motor proved challenging as generally there wasn’t nearly enough room within the engine bay. To clear in the issue, he installed the McDonald Bros. Racing Products independent front suspension, then backed the motor up with a Turbo four hundred transmission, 9-inch differential, plus four-link rear suspension constructed by JT Performance plus CS Engineering. Saad, an established builder in the Aussie vehicle world, has several honours to his credit which includes Grand Champion of the Street Machine Summernats in 2016 with his 1972 Mazda rotary-powered RX3.
“This is a different concept of a vehicle, a street car which i can enjoy and drive, just as much as it looks ridiculous with this particular engine. The whole goal of the build was to look just like a [Falcon] GRAND TOURING on steroids, ” he mentioned.
Based on the engine’s performance on the dyno, we’d have to agree that he is achieved his goal.