Stoker kits

[fc227]

Greetings all,

These stocker kits I see, do you have to do any mods to the stock 109 block for clearance?

 

[cruzn57]

Yes!

block will need clearance, around the oil gallery, pre assemble couple rod/pistons and see what I mean,
also check crank to piston skirt clearance, again pre assemble and check.
AND......... if you run a big cam, check crank/rod to cam lobe clearance
it is NOT a bolt in deal,
but it IS well worth the hassle,
good luck