Bahn Brenner`s Lysholm-Supercharged 20v Corrado There are few
Transcription
Bahn Brenner`s Lysholm-Supercharged 20v Corrado There are few
Corrado Del Fuego here are few things in this world that still give T me that tingly feeling, and this Corrado is one of those things. Sure, the car doesn’t have a big stereo system, and there’s little interior left to discuss. That’s not to mention the rear valance is completely cut out of the bumper, and the car does have a pretty extreme wing on it. For some reason, though, everyone who sees this car has to turn around and take another look at it. Our best guess is that this car screams, “I’m all business! Get out of my way before I roll you, chump.” Maybe it’s because when you look at the The custom exhaust comes out where the bottom half of the rear bumper used to be. - car, you can tell it’s purpose-built. No matter what the reason, if you like VWs, then you’re sure to like this Corrado. John Betz, VW nutcase and owner of Bahn Brenner Motorsport, has owned this car for quite some time. It has seen many motors, and since the last time this car graced our pages for our eurotuner GP coverage, the 1.8L 16v supercharged motor that was in it has been swapped out for a monster 20v motor with a Lysholm MX3 fitted to it. John tells us the idea behind building this car was to create something with raw performance appeal, and he also wanted to do something no one had ever done. That sounds like a cliché answer, but John did it. Instead of creating only one-off body mods, he decided the motor should be the focus. With that thought running through his head, John located a 1.8T motor. He then removed the turbo and put a Lysholm MX3 charger Bahn Brenner’s Lysholm-Supercharged 20v Corrado ink: Jason Jackman pics: Philip Royle eurotuner jan 2004 50 eurotuner.com In the place where the back seat used to live, there now resides a fuel cell, a nitrous bottle, and a rollcage. - eurotuner jan 2004 51 eurotuner.com :: 1990_VW_CORRADO VWCORRADO 1990 JOHNBETZ The Fiber Images carbon-fiber hood was used to reduce weight, and the Rieger RS quick-release front bumper makes it easy to work on the car when the need arises. All of the comfort items in the interior were removed in favor of gauges that keep track of the motor. // AUBURN, WA OCCUPATION: Owner of all things Bahn Brenner IT SAYS HERE YOU’RE HANDY WITH A CNC MACHINE? Some people have said that. ARE YOU DOWN WITH MAKING SOMETHING FOR US? It depends on what it is. WELL, WE’VE ALWAYS DREAMT ABOUT A CNC FOOSBALL TABLE AT WORK. Umm… HOW ABOUT A GIANT CNC ALUMINUM BRITNEY SPEARS DOLL? What is wrong with you? Never mind—I guess all the stories are true. SURE THING, BOSS. Ugh… You tell us—does this look like it means business? _____ TECH SPECS _____ in its place. Yes, we know—that’s one huge blower. The fun doesn’t stop there with this Corrado. Why, you ask? Because John also cracked open the 02A tranny and replaced the mainshaft and all the gears with Quaife’s sixspeed conversion and limited-slip differential. While the motor was in pieces, John decided to beef up everything he could find. He had custom H-beam connecting rods made, then replaced the factory pistons with a custom forged set. John also called ARP to request every bolt the company makes for his car, including everything from rod bolts to head studs. John used a 20v head from a European naturally aspirated 20v. When plumbing the charger, he wasted no time and busted out the CNC machine to make an intake manifold, 31⁄2-inch throttle body, fuel rail, and air intake. Yes, he custom-made it all. That’s the benefit of owning your own shop and CNC machine. When it came time to fuel the car, John decided that anything VW had offered to date couldn’t provide the tuning flexibilty he needed, so a Tech III stand-alone engine managment system was acquired, then installed. The stock fuel pump and injectors were tossed in favor of an Aeromotive highoutput pump and Bosch 80lb/hr injectors. To keep with the fully fabricated theme, John decided to design and build his own diverter valve and modify a set of 16v cam gears to work with his new Frankenstein motor. ENGINE: 1.8L I-4 AWW block, 8:1 compression, custom grind BBM camshafts, pistons, piston rings, crankshaft, and H-beam connecting rods, ARP bolts, fuel rail, in take manifold, air intake, 3.5-inch throttle body, 2.5inch exhaust, and header, BBM plug wires, BBM/ Lysholm MX3 screw compressor, customized 16v cam gears, custom diverter valve, custom intercooler piping, Aeromotive fuel pump, Bosch 80lb/hr fuel injectors, Tech III stand-alone engine management, European 20v North American–spec head, Schrick oil pan TRANSMISSION: 02A six-speed manual, Quaife America/Autotech six-speed conversion, Quaife LSD, Drive Shaft Shop Stage III axles, Spec Stage III clutch, BBM shift kit and shift lever SUSPENSION: H&R race coilovers, front and rear Autotech sway bars, Turn 2 rear strut brace, VW Motorsport bushings WHEELS & TIRES: 17x7 Center Line RPM wheels, Hoosier tires See what we mean when we said that John fabricated just about everything on the motor? Really, we weren’t exaggerating. The 17-inch Center Line RPM wheels and Hoosier tires do their best to put the power to the road and keep John shiny side up when the car is out on a road course. BRAKES: BBM Big Red front brakes, 11-inch rear brake upgrade, and stainless steel lines, PBR Metal Master pads BODYWORK/LIGHTING: Opel Calebra side skirts, North Viking wing, Euro head lights, shaved door trim and side markers, Rieger RS quick-release front bumper, Lexan rear window with aluminum supports, removed sunroof with a luminum block-off plate INTERIOR: MOMO Cup GT seats and Race shift knob, Auto Meter gauges, custom rollcage, fuel cell, Schroth five-point harnesses MOBILTRONICS: Not a damn thing PROPS/SHOUT-OUTS/MAD LOVE: T e c h t o n i c s T u n i n g , H & R , A R P , e u r o t u n e r magazine, Auto Meter gauges, Fiber Images, all the guys at the shop for helping out and working long days with me, and the sick love for Corrados that kept me in this the whole way eurotuner jan 2004 52 eurotuner.com eurotuner jan 2004 53 eurotuner.com :: 1990_VW_CORRADO To take some weight out of the car, John gutted the interior, leaving only what was needed to operate the car. With that thought in mind, he also replaced the rear window with a Lexan piece, then pulled out the sunroof assembly and replaced it with a sheet of aluminum. John also hollowed the dash, removing any excess amenities, and mounted a virtual cornicopia of gauges to keep an eye on what the motor was doing. The factory front seats were replaced with a set of MOMOs in order to hold him in place, the rear seat of the car was replaced with a rollcage, and the spare tire was tossed in favor of a fuel cell. We can list the mods on this car all day, but when push comes to shove, the real fun is starting the car and taking a ride. When it’s sitting at idle, the only thing you can hear is the sound of the screw charger. Some may confuse that sound for a broken power steering pump, and others for a fire engine siren, but the ominous whine coming from the car at idle is hypnotizing. The car is an absolute blast to drive, as well. From the second you stand on the throttle, the charger is the only thing you can hear as it spins the tires loose. The car refuses to get traction until the end of Second gear, when it throws you back in the seat and does its best to shake your lunch from your belly. There’s no denying it—this car is taking no prisoners, and it tells you so from the second you turn the key. If you’re building a car to set a new standard in the scene, this is one way to do it. Then again, I’m a Corrado freak, so it could be just me. Cross-drilled rotors and Metal Master pads keep the Corrado from smashing into walls at the end of straightaways. - The Tech III engine management system keeps all of the motor’s important functions in check. The entire interior was removed to save weight, and a lightweight set of MOMO seats were installed. The proper stance of the car is achieved by a set of H&R Race coilovers. The Opel Calebra side skirts also give the Corrado a very unique look. eurotuner jan 2004 54 eurotuner.com