TORSION BAR BENEFITS
Strange Oval Sprint Car Torsion Bars:
Case: Rc58 which results in 270 ksi yield point
Core: Rc52 results in 240ksi yield.
The Competition (assuming their material is 4340):
Brand A – Rc49 210 ksi yield;
Brand B – Rc44 190 ksi yield
| Sprint Car – Torsion Bars (All) | ||||
| Part Number | Length (Inch) | Description | ||
| SEE09753000 | 30.00 | 1 1/8″ Spline Bar, 3/4″ Hole, .975 Bar Rate, 30.00″ Lgth. | ||
| SEE09873000 | 30.00 | 1 1/8″ Spline Bar, 3/4″ Hole, .987 Bar Rate, 30.00″ Lgth. | ||
| SEE10003000 | 30.00 | 1 1/8″ Spline Bar, 3/4″ Hole, 1.00 Bar Rate, 30.00″ Lgth. | ||
| SEE10153000 | 30.00 | 1 1/8″ Spline Bar, 3/4″ Hole, 1.015 Bar Rate, 30.00″ Lgth. | ||
| SEE10253000 | 30.00 | 1 1/8″ Spline Bar, 3/4″ Hole, 1.025 Bar Rate, 30.00″ Lgth. | ||
| SEE10253000 | 30.00 | 1 1/8″ Spline Bar, 3/4″ Hole, 1.050 Bar Rate, 30.00″ Lgth. | ||