Quote:
Originally Posted by ponchjoe
Anyone have one laying around they’re not going to use? I’m thinking of building a 435 out of my .040 400.
PM me
Thanks
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My original intention was to do the same for my 65- basically make a 3" main 421. cost for a 4.25' is the same if not cheaper.
if cast works go up to a 4.25" stroke. That is what I ended up doing for my 389, but I was buying pistons already. Dished 389 pistons are not a cheap hobby...
Butler has cast eagle in that stroke for what I thought was relatively affordable. Spotts is building my engine he said they are good to 6k rpm.