| LT-1 5.7l | Tires are Goodyear GS-C , Gear ratio is 4.10:1 | |||||
| Engine | MPH in gear | MPH in gear | MPH in gear | MPH in gear | MPH in gear | MPH in gear | 
| RPM | 1 | 2 | 3 | 4 | 5 | 6 | 
| 1,000 | 7 | 10 | 14 | 18 | 24 | 35 | 
| 1,250 | 9 | 13 | 18 | 23 | 30 | 45 | 
| 1,500 | 10 | 15 | 21 | 27 | 36 | 54 | 
| 1,750 | 12 | 18 | 25 | 32 | 42 | 64 | 
| 2,000 | 13 | 20 | 28 | 36 | 48 | 73 | 
| 2,250 | 15 | 23 | 32 | 41 | 54 | 83 | 
| 2,500 | 16 | 25 | 35 | 45 | 60 | 92 | 
| 2,750 | 18 | 28 | 39 | 50 | 66 | 102 | 
| 3,000 | 19 | 30 | 42 | 54 | 72 | 111 | 
| 3,250 | 21 | 33 | 46 | 59 | 78 | 121 | 
| 3,500 | 22 | 35 | 49 | 63 | 84 | 130 | 
| 3,750 | 24 | 38 | 53 | 68 | 90 | 140 | 
| 4,000 | 25 | 40 | 56 | 72 | 96 | 149 | 
| 4,250 | 27 | 43 | 60 | 77 | 102 | 159 | 
| 4,500 | 28 | 45 | 63 | 81 | 108 | 168 | 
| 4,750 | 30 | 48 | 67 | 86 | 114 | 178 | 
| 5,000 | 31 | 50 | 70 | 90 | 120 | 187 | 
| 5,250 | 33 | 53 | 74 | 95 | 126 | 197 | 
| 5,500 | 34 | 55 | 77 | 99 | 132 | 206 | 
| 5,750 | 36 | 58 | 81 | 104 | 138 | 216 | 
| 6,000 | 37 | 60 | 84 | 108 | 144 | 225 | 
| 6,250 | 39 | 63 | 88 | 113 | 150 | 235 |