TH400 with 4.10's????
 

Im installing a TH400 and I have a stock 7.5 with 4.10's. My tires are 245/50/16 nitto drags, what will be my top speed at 7000rpm???Also how long will my 7.5 last the TH400 has 4000 stall and a tb????

TTTTTTTTTT

Good question , which would go first, the tranny, the rear, or the engine???:drive:

One launch off the TB and the rear is toast. Search the Drag Racing section and there are calculators for top speed.

assuming you have a 26 inch tall tire your speed @7000 will be 132 with a 26.6 tall tire 135mph doubt you'll see 132 launching off the brake the 7.5 is gunna be hurtin TB is same as dumping the clutch

ha ha kiss that 7.5 good bye if u ever get traction or anywhere close to traction,u better by a 12 bolt to go along with all of it