Indianapolis 500 Evolution Cheats - Xbox 360

Achievements
Complete each achievement to receive the allotted gamerscore:

A Not So "Quick Race" (50) - Complete a 200 lap race at Indianapolis in Quick Race or Career.
Buy A Gearbox (5) - Purchase a gearbox in the Shop.
Buy An Engine (5) - Purchase an engine in the Shop.
Barrier Broken (20) - Beat Parnelli Jones' 150.370 mph qualification average at Indianapolis in 1962 (Career).
Buy A Chassis (5) - Purchase a chassis in the Shop.
Did This Really Happen? (15) - Win at Honey Creek in Career.
Gentlemen, Start Your Engines (10) - Start the 1961 Indy 500 race in Career.
Good For You (10) - First gold in any Mission in Yearbook.
Happy To Be On The Podium (20) - Bronze in every Mission in Yearbook.
Hard Charger Award (20) - Start in last and finish first at any track.
It's Over (75) - Finish all 11 years of Career.
Just A Mile... (15) - Win at the Milwaukee Mile in Career.
King Of The Tri-Oval (15) - Win at Hanford in Career.
Mmm... Buttermilk (50) - Win an Indianapolis 500 race in Career.
Not Just Left Turns (15) - Win at Riverside in Career.
Participation Trophy (10) - Complete your first race (Single Player).
Participation Trophy II (10) - Complete your first race on Xbox LIVE.
Pole Sitter (30) - Take the pole at the Indianapolis 500.
Respected By Peers (25) - At least 60% of the drivers in Career "Respect" you.
Rocketman (20) - Win the Indianapolis 500 in a turbine powered car.
So Close (30) - Silver in every Mission in Yearbook.
Station No. VI (25) - Win the Indy 500 race with a 1963 Novi engine in Career.
Complete 1961 (10) - Compete in every race in the 1961 season.
Complete 1962 (10) - Compete in every race in the 1962 season.
Complete 1963 (10) - Compete in every race in the 1963 season.
Complete 1964 (10) - Compete in every race in the 1964 season.
Complete 1965 (10) - Compete in every race in the 1965 season.
Complete 1966 (10) - Compete in every race in the 1966 season.
Complete 1967 (10) - Compete in every race in the 1967 season.
Complete 1968 (10) - Compete in every race in the 1968 season.
Complete 1969 (10) - Compete in every race in the 1969 season.
Complete 1970 (10) - Compete in every race in the 1970 season.
Complete 1971 (10) - Compete in every race in the 1971 season.
Finisher 1961 (20) - Place top 3 in the 1961 season standings in Career.
Finisher 1962 (20) - Place top 3 in the 1962 season standings in Career.
Finisher 1963 (20) - Place top 3 in the 1963 season standings in Career.
Finisher 1964 (20) - Place top 3 in the 1964 season standings in Career.
Finisher 1965 (20) - Place top 3 in the 1965 season standings in Career.
Finisher 1966 (20) - Place top 3 in the 1966 season standings in Career.
Finisher 1967 (20) - Place top 3 in the 1967 season standings in Career.
Finisher 1968 (20) - Place top 3 in the 1968 season standings in Career.
Finisher 1969 (20) - Place top 3 in the 1969 season standings in Career.
Finisher 1970 (20) - Place top 3 in the 1970 season standings in Career.
Finisher 1971 (20) - Place top 3 in the 1971 season standings in Career.
The Big Wheel (15) - Win at Langhorne in Career.
The Dogleg (15) - Win at Trenton in Career.
The Full Set (50) - Own every chassis in Career.
The Winner (50) - Gold in every Mission in Yearbook.
Victory (30) - Win a race in Quick Race or Career (Single Player).
Victory Xbox LIVE (30) - Win your first Xbox LIVE race.