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fatso pistons

c.moo

New Member
building fatso motor. using ultima fatso gen 2 set up . what pistons can i use with out using shims and etc. like to have one that fits with little or no mods.try other forums,but no luck
 
building fatso motor. using ultima fatso gen 2 set up . what pistons can i use with out using shims and etc. like to have one that fits with little or no mods.try other forums,but no luck

Pistons with shims?? Please clarify.
WAP.gif
 
Maybe he meant a piston that will fit without rings! :lolrolling
 
Did you ever finnish the Fatso Motor? You have me worried because I just ordered a Ultima gen2 Fatso short block. Ultima claims the 95" TC pistons will work with slight mods to the skirts. Who modified the TC heads pushrod tube holes? What shoild i be aware of?
Thanks
Ltank
 
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