whats the difference between sizes of TC? inches9.5- 12

[greatwhiteZ28]

will bigger TC fit on our cars, and whats the difference pros cons??????

thanks

[performabuilt]

Well you car has a 12 factory or close, Larger converters have the advanatage of a larger lockup clutch but thats about the only one, The small converter are 1=more efficent at high stall and make less heat(high stall 3000 up)2-weight less average 12 pounds this is a big deal with the engine will turn up much quicker and the car will be faster.While 12 pounds does not seem like much when its a spinning mass its a bunch.

[greatwhiteZ28]

thanks