How fast do Daytona Prototype cars go?
There are 14 Daytona Prototypes on the entry list for Daytona and 30 GT cars. The top speed for the GT class is about 180 mph, so part of the challenge for the prototypes is to maneuver around slower traffic.
What engine is in the Cadillac Daytona Prototype?
Powertrain
| Detail | Cadillac CTS-V | Cadillac DPi-V.R |
|---|---|---|
| Engine Type | 6.2L/376 cu in V-8 | 6.2L/376 cu in V-8 |
| Induction | Supercharger | Natural Aspiration |
| Fuel System | Direct fuel injection | Fuel injection |
| Horsepower | 640 @ 6,400 RPM | 600 @ 6,800 RPM (approx.) |
Who makes the Cadillac DPi chassis?
Cadillac DPi-V.R
| Category | IMSA SportsCar Daytona Prototype International (DPi) |
| Constructor | Cadillac with Dallara |
| Predecessor | Chevrolet Corvette DP |
| Technical specifications | |
|---|---|
| Chassis | Carbon-fibre monocoque with aluminium honeycomb and Zylon side panels |
What is the top speed of a DPi car?
Maximum legal weight for a DPi car is just over 2000 pounds. Depending on the track, this class can hit speeds of 200 mph and is allowed to use one of two IMSA-specific, semi-confidential Michelin tires: a hard or a medium compound.
What’s the fastest Cadillac?
CT5-V Blackwing
The CT5-V Blackwing is the most powerful Cadillac ever. A 6.2L supercharged version of GM’s legendary small block V8 engine produces 668 horsepower and 659 pound-feet of torque, accelerating to 60 mph in 3.7 seconds. The CT5-V Blackwing is the successor to the CTS-V.
What is the fastest IMSA class?
GT Le Mans (GTLM) Utilizing the same technical regulations as the 24 Hours of Le Mans, the GTLM cars are the most elite and fastest GT cars on the track. Based on production models, they are engineered to extract the maximum performance possible.
What kind of car is a Daytona Prototype?
A Daytona Prototype is a type of sports prototype racing car developed specifically for the Grand American Road Racing Association’s Rolex Sports Car Series as their top class of car, which replaced their main prototype racing class, specifically Le Mans Prototypes (LMPs).
Why did SAMAX build the Daytona Prototype car?
These smaller dimensions, especially in length, helped to create a more blunt front end to the car that would slow the cars down, regardless of how much a constructor put into sculpting the design. A Riley MkXI run by Samax Motorsport. Driver Wayne Taylor sitting in the cockpit of his Daytona Prototype.
How long is the Daytona Prototype Championship homologated?
It was also announced that DPi would be homologated for a minimum of four years, from 2017 through 2020, with the aim of allowing competitors to maximise their investments. To achieve performance parity in the top Prototype class of the championship, IMSA also announced a Balance of Performance (BoP) for both DPi and LMP2 specifications.
Is the Acura ARX-05 a Daytona Prototype International?
A 2018 DPi class competitor, the Acura ARX-05 A Daytona Prototype International (DPi) is a type of sports prototype racing car developed specifically for the International Motor Sports Association ‘s WeatherTech SportsCar Championship, as their top class of car, acting as a direct replacement, and spiritual successor of the Daytona Prototypes.