OK, I know I can run the lsj short block with the external trigger but can I also use the head or is this a no no? I'm going to go purchase a lsj long block next week and start tearing it down so I need to know about the head so I can start on my parts list. I already bought a set of K1 rods. Also, where can I purchase the external trigger or should I just use the l61 crank? Thanks

P.S. Heres a pic of my project car

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20150313_182525.jpg (1938k)

WHAT DO YOU MEAN I NEED TO TUNE MY CAR?

I am running a lk9 head which is the same as a LSJ head. Yellowcav has a complete lk9 swap. I don't think its worth the headache of an external trigger. People seem to have issues for some reason and I do not know why. The v6 guys run them all the time with no issues.




On the inside my car looks like a fighter jet.

So I should just run the whole lsj long block set up with the l61 crank in it and I should be good to go???


WHAT DO YOU MEAN I NEED TO TUNE MY CAR?

I don't think you can throw just the crank in it. I believe the rods and pistons are different. I have a l61 block with wiseco pistons and eagle rods I am running. Maybe someone else can help you. I do know the LSJ coolant housing will not clear a f23 bell housing. You will have to swap to a l61 coolant housing or modify the LSJ one quite a bit. If your auto I am not sure how it fits.




On the inside my car looks like a fighter jet.