Originally Posted by
NitroWD
hi,
just to check:
1. is the conrod same for .12 evo3STI and evo4STI?
2. can i use the conrods from siim or capricon? since they're sirio based...

The conrods are different from the evo3 & evo4
Im not sure about the siim but if you have an evo4 you can use the capricorn since it is based off of the evo4