How can I tell what torque converter I have?

[kraven606]

Hey guys, the other day I took off the TC cover while taking off my oil pan to replace a busted timing chain and noticed that the TC is a 7" and is light blue. Bought the car about a year ago and I'm constantly finding more things that were changed on it. Any idea what I should be looking for to determine who makes the TC and the approximate stall?

Thanks

 

[QUIP'6']

i doubt its a 7 inch they dont make that small. its probably a 9 inch. as for the stall most do the stall rating at 5 psi of boost because thats where the load starts to get heavy. so put your scanner to rpm and build boost to 5 psi and check rpm if you get 3500 then you have a 3200 to 3500