LT194CamaroZ

iTrader: (15)

I have a LQ9 block lying around and was debating building a stroker with it. Is it possible to use a 4.1 stroke crank with it or is 4.0 the biggest I can go. I have searched but didnt really get a straight answer on this. Its going into a daily driver(soon to be weekend fun car) so I dont want oil consumption. Should I just go ahead and build a 402/408 and be done with it.

Beaflag VonRathburg

iTrader: (176)

4.1 will fit fine. You might have to clearance a few areas, but it's no big deal. You mustn't have searched very well because these 6.0 with 4+ inch crank threads pop up all the time.

Randy WS6

iTrader: (69)

I put one in my aluminum LS2 6.0L block, just had to clearance the rod bolts no big deal thow.The cast iron block should be the same.