How to differentiate 1st & 2nd Gen SVT?

[BudakSiol!]

Hi Guys,

Tried searching online how to differentiate between a 1st & 2nd gen SVT but couldn't find any answers. Anybody knows the answer? TQ.

 

[corollagtouring]

2nd gen> 1 throttle pulley
1st gen> 2 throttle pulley

 

[jsawkang]

that the answer :)

 

[corollagtouring]

ECU also different but i bet the chop shop tauke will scream b4 you can peek the ecu.... hohoh

 

[jsawkang]

anywhere, the best way is to open the center cover of the valve cover. got year and mth of the engine manufactured.