Build a TH200-4R For 1,000 HP
|
The stock 200-4R input shaft is safe to about 550 hp. Shown here is the end of the shaft that fits into the overrun drum at the rear of the transmission. The pen points to a factory-machined undercut in the stock shaft. Again, it's a stress riser (potential fracture point) that also reduces the length of the splines. For maximum durability, Carr offers a replacement shaft (PN 12282, foreground) that's machined from superior 300M steel. Note how the splined surface is longer than stock for increased engagement into the drum and maximized load-transfer capacity. View Related Article
|
|
|
|