As much as I am a fan of quattro, I have to believe FWD really makes sense given your location and goals for the car. No need for unnecessary drivetrain losses when mpg's are a priority.
That said, there is a '95 90 sedan up here in SLC waiting for you...http://www.ksl.com/auto/listing/373056?ad_cid=1
An Iroz Coupe Gtdi
Re: An Iroz Coupe Gtdi
fiat abarth watch out!!
Re: An Iroz Coupe Gtdi
Hey don't you have a mill to put together?
I liked your first paragraph though as far as goals and I really need to avoid scope creep!. That said, I still looked and let out a sigh of relief coupled with disappointment when I went to full specs and read drivetrain.......FWD
Too bad, it was even silver like any good German car ought to be. 
I liked your first paragraph though as far as goals and I really need to avoid scope creep!. That said, I still looked and let out a sigh of relief coupled with disappointment when I went to full specs and read drivetrain.......FWD
Too bad, it was even silver like any good German car ought to be. 
Re: An Iroz Coupe Gtdi
Just looked up the curb weight on AudiWorld and it list the following for the 86 coupe gt
Curb Weight: 2507 lbs.
Drag coefficient: 0.39
Fuel Economy
City: 19 mpg (18 auto)
Highway: 25 mpg (23 auto)
Combined: n/a
2500 lbs sounds like a TDI version could be around 2550lbs. 200hp will motivate that car nicely, and I bet it gets 50mpg if you can keep it at 75 with a .56 6th gear. .39 C/D is the opposite of good!! Maybe we do some aero mods
Curb Weight: 2507 lbs.
Drag coefficient: 0.39
Fuel Economy
City: 19 mpg (18 auto)
Highway: 25 mpg (23 auto)
Combined: n/a
2500 lbs sounds like a TDI version could be around 2550lbs. 200hp will motivate that car nicely, and I bet it gets 50mpg if you can keep it at 75 with a .56 6th gear. .39 C/D is the opposite of good!! Maybe we do some aero mods

Re: An Iroz Coupe Gtdi
That probably wasn't an A/C equipt car, but still 2500lbs is pretty good. It's hard to believe that Audi was the same manufacturer of the 5ktq that year with a drag coeficient of .31. That is where this project could do better, but if speeds are kept below 80mph it still should do pretty well out on the highway. I have been getting about 27mpg with the last four or five tanks commuting it to work so that sounds about right for a manual. I see you already are bumping my 170hp goals up a bit.
I'm sure you still think that compressor wheel looks tiny, huh?
I'm sure you still think that compressor wheel looks tiny, huh?Re: An Iroz Coupe Gtdi
I don't think the USA got AC delete in 86. I bet that figure is including A/C. The Audi brochure lists the 86 as having Air as standard equptment. It would be interesting what you could do with 3.70s with a .56 6th on gas.
Standard Features
Technical: • 2 door coupe body style
• 2.22L fuel injected 5-cylinder engine with electronic ignition, air shrouded injectors, electronic idle control, and hydraulic valve lifters
• Close ration 5 speed manual transmission
• Self adjusting hydraulic clutch
• Front wheel drive
• Power rack-and-pinion steering
• Power brakes, vented disc/drum
• Asbestos-free brake linings
• 185/60HR 14 steel-belted radial tires
• 6J x 14 spoke type ally wheels with flush center caps
• Long life spark plugs
• Long life exhaust system
Interior: • Air conditioner
• Tinted glass, banded windshield
• Electronic cruise control with resume
• Dual power mirrors with defog feature
• Electric rear window defogger
• Power windows
• Leather 4-spoke sport steering wheel
• Leather shift knob/boot
• Front reclining seats, both with drivers seat height adjustment
• Front open head restraints, rear integrated
• Velour upholstery
• Low-glare red instrument lighting
• Tachometer
• Quartz clock
• Trip odometer
• Coolant temperature gauge
• Center console with voltmeter, oil pressure and oil temperature gauges
• Intermittent wiper mode
• 4-speaker stereo prep with signal booster antenna
• Illuminated glove box, trunk, lighter, and ashtray
• Remote trunk release
• Lockable fuel cap and glove box
• Illuminated passenger vanity mirror
• Large carpeted door map pockets
• Carpeted sides of center console
• Front 3-point seatbelts
• Rear outboard 3-point seatbelts, center lap belt
Exterior: • Wide protective wraparound moldings
• Aerodynamic halogen headlights
• Integrated body-colored front and rear bumper aprons
• Full width rear reflective light panel
• Center high-mounted rear brake light
• Flared, body colored rocker panel extensions
• Large decklid spoiler
• Muti-step factory rust protection
Standard Features
Technical: • 2 door coupe body style
• 2.22L fuel injected 5-cylinder engine with electronic ignition, air shrouded injectors, electronic idle control, and hydraulic valve lifters
• Close ration 5 speed manual transmission
• Self adjusting hydraulic clutch
• Front wheel drive
• Power rack-and-pinion steering
• Power brakes, vented disc/drum
• Asbestos-free brake linings
• 185/60HR 14 steel-belted radial tires
• 6J x 14 spoke type ally wheels with flush center caps
• Long life spark plugs
• Long life exhaust system
Interior: • Air conditioner
• Tinted glass, banded windshield
• Electronic cruise control with resume
• Dual power mirrors with defog feature
• Electric rear window defogger
• Power windows
• Leather 4-spoke sport steering wheel
• Leather shift knob/boot
• Front reclining seats, both with drivers seat height adjustment
• Front open head restraints, rear integrated
• Velour upholstery
• Low-glare red instrument lighting
• Tachometer
• Quartz clock
• Trip odometer
• Coolant temperature gauge
• Center console with voltmeter, oil pressure and oil temperature gauges
• Intermittent wiper mode
• 4-speaker stereo prep with signal booster antenna
• Illuminated glove box, trunk, lighter, and ashtray
• Remote trunk release
• Lockable fuel cap and glove box
• Illuminated passenger vanity mirror
• Large carpeted door map pockets
• Carpeted sides of center console
• Front 3-point seatbelts
• Rear outboard 3-point seatbelts, center lap belt
Exterior: • Wide protective wraparound moldings
• Aerodynamic halogen headlights
• Integrated body-colored front and rear bumper aprons
• Full width rear reflective light panel
• Center high-mounted rear brake light
• Flared, body colored rocker panel extensions
• Large decklid spoiler
• Muti-step factory rust protection
Re: An Iroz Coupe Gtdi
Going to be done in time for the BBQ? Can't wait to see it!
-Alex-
@vexartmedia @odd.cylinders @5cylinder_porsche
Odd Cylinders YouTube Page
1992 Porsche 968 (07K transplant in progress)
1983 Aud UrQ (MC1, GT2871R, IIc)
1985 Audi 4kq
2003 Audi S8 (Avus/Oxblood; DD; 6MT swap)
@vexartmedia @odd.cylinders @5cylinder_porsche
Odd Cylinders YouTube Page
1992 Porsche 968 (07K transplant in progress)
1983 Aud UrQ (MC1, GT2871R, IIc)
1985 Audi 4kq
2003 Audi S8 (Avus/Oxblood; DD; 6MT swap)
Re: An Iroz Coupe Gtdi
I went to look for this thread to poke at John, and realized i hadn't even read through it!
John, tell me the cpgtdi lives and i can come see it Sunday at BBQ!
John, tell me the cpgtdi lives and i can come see it Sunday at BBQ!

Re: An Iroz Coupe Gtdi
What happened with this?
Re: An Iroz Coupe Gtdi
scubagli wrote:What happened with this?
2nd
Find me on Instagram @pry4sno
|| 2010 Golf Sportwagen TDI /// #farmenwagen
|| 2002 Dodge Ram 2500 24vt 4x4 #bertancummins
|| 1992 80 quattro 20v /// Eventual AAN'd Winter Sled
|| 1990 Coupe quattro /// Because Racecar
|| 2010 Golf Sportwagen TDI /// #farmenwagen
|| 2002 Dodge Ram 2500 24vt 4x4 #bertancummins
|| 1992 80 quattro 20v /// Eventual AAN'd Winter Sled
|| 1990 Coupe quattro /// Because Racecar
