RLL-89-2 Progressive Incline Race Ramps
Standard 56" and 67" Race Ramps service Ramps have a constant incline slope of 10.75 degrees. Reverse Logic also offers 2-piece, 2-stage incline Race Ramps with an initial incline of 6.8 degrees for low ground clearance cars.
For cars with very low ground clearance we now offer a new Progressive incline ramp. The Progressive incline Race Ramps have a slope that increases from 4˚ to about 8˚ over the length of the ramp. The top surface of the ramp is slightly concaved.
The clearance between the front bumper and the ramp increases as the car climbs a ramp with a constant slope. If the Ramps are longer than the wheelbase of the car the clearance between the bumper and the Ramps will increase to the same amount of clearance as when the car is on level ground.
With the Progressive incline Ramps the clearance between the front bumper and the Ramps will remain more or less constant as the car climbs the ramps. The advantage of the Progressive incline Ramps is that the height of the Ramps can be greater for a given ramp length. It will be a little more complicated to determine if a particular car is compatible with the Progressive incline ramps. It's not enough to just know that the Ramps can be pushed up against the front tire footprint without scraping the bumper to determine that the car can travel the entire length of the Ramps to the platform.
The attached drawing is of a 2-piece ramp that is 89" long by 14" wide with an 8" high platform. The height of the ramp at 16", 24" and 32" from the start of the Ramps is 1.72", 2.35" and 3.05".
We offer an optional Trailer Ramp Adapter that can be used in place of the platform section to convert the incline sections of the Ramps into a trailer ramps.
The price of the RLL-89-2 Progressive Incline Ramps is $415 for the service ramp configuration including shipping to any destination in the 48 Continental States. The optional trailer ramp adapters are available with a 2" or 3" deep step and sell for $85 per pair. Auto enthusiasts who want a safe and flexible ramp solution for very low ground clearance cars with wide tires won't find a more elegant ramp solution than the Progressive incline Race ramps.
If you are interested in the Progressive Incline Race Ramps PM or e-mail me and I will help you determine if your car is compatible with the ramps.
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