Joe Hanna built his 1993 Subaru Impreza alongside the talented mechanics at his shop ASF Machine in Grand Junction, Colorado. Joe set out to turn the sedan into a monster race car by adding two more cylinders and a lot more boost. Under the hood sits a 3.4 L EG33 flat-six with custom ground camshafts, LS2 coil packs, dry sump system, and two Precision 5858 turbochargers. The goal is to make 1,000+ horsepower and about 800 lb-ft of torque which should push the 2,400 lb car pretty fast. The drivetrain consists of a JDM STI Version 7 six-speed manual transmission with a Competition Clutch twin-disc clutch, Driveshaft Shop one-piece aluminum driveshaft and 800 hp rear axles.
Source: Wheel Well and ASF Machine via ESD reader
“Under the hood sits a 3.4 L EG33 flat-six”
Is it a stroker or something? Because stock EG33 is 3.3 not 3.4.
Mopar
It’s bored to 97.5mm from 96.9.
So 3360cc is 3.4L 🙂
Ok, thank you. 🙂
I don’t think the engine is stock.
Do y’all have dyno numbers on it? Who fabbed up the dry sump oil system? Any work to the lower end other than the crank? Who makes the crank?
looking for camshafts for this engine or can i find any?