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on banks’ engine dyno, the boosted small block chevrolet twin-turbo v8 pumped out 825 hp at 6800 rpm with proper intercooling running 91-octane gasoline and pushing 12 psi. PEAK TORQUE CHECKED IN AT 695 LB-FT AT 5700 RPM.
- Twin-Turbo Revival: Part 1
The new “Revival” generation of the Banks twin-turbo starts...
- Supercharged Twin-Turbo PT 6870 Duramax
The supercharged Duramax is out of dyno cell No. 1. Now it...
- Twin-Turbo Revival: Part 1
The new “Revival” generation of the Banks twin-turbo starts life without any factory Chevrolet parts. Instead, the high-nickel-alloy Dart engine block is used for the 366ci (6.0-liter) engines, and has splayed four-bolt-main caps and a cylinder bore of 4.125 inches.
The supercharged Duramax is out of dyno cell No. 1. Now it is being fitted with the next step in this engine’s evolution: twin turbos and an intermediate intercooler. Twin PT 6870 turbos from Precision Turbo & Engine blow into a Banks fabricated liquid-cooled intercooler stage.
11 mar 2020 · Supercharged Twin-Turbo 427 cid 7.1L Duramax. Gale Banks and his team have been hard at work building a diesel equivalent monster truck engine that delivers horsepower and throttle response as good or better than Monster Jam’s current 540 cid big block Chevy blown alcohol engines.
11 mar 2021 · Banks starts out by recapping the development work done to the Mad Max 7.0-liter Duramax L5P-based engine. The current configuration consists of a par of Precision Turbo 6870 ball-bearing turbochargers feeding into a Whipple 5.0-liter twin-screw supercharger, in an impressive twin-charging (or would that be triple-charged?) setup.
17 kwi 2007 · the SBC twin turbo kit alone is $4k, it ain't gonna be cheap, I know that much. get the kit, and buy a new GM block, crank, ect... clearence the block for a 383 and have a 383 built, using Forged dished pistions and 76cc heads ( AFR, Dart, whichever ), use a standard Turbo cam ( long intake dur, short exhaust dur, 114* or 116* LCA ). under 8 ...
Compact and muscular, this twin-turbo engine combines V-8 power and packaging in a design that packs more outright efficiency into every pound and every square foot of engine bay than any "old school" engine.
