Thread: 427T questions

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Originally Posted by maleck88

i see, but can u just answer some of my simple questions, i hate to bother you. 427T same bore as 454? 4.250? Do i need internally balanced crank or externally? and also do you know any good websites that have more specs on 427t? hp ratings...torques on bolts,stock size pistions,cranks,rods and so on?

i did tell you that the bore was the same you can run any crank you want inter or ex this has more to do with how much counter wt is on the crank the 427 T block i could not tell you what they made stock just never look at it. just used the blocks for bigger than stock builds cranks rods and pistons all can be had from many that make this stuff c.a.t scat. pistons ross .je. srp.etc it is just math 1/2 the stroke and add how long of a rod you want to run no less then 400 long and then what is the deck your case 10.200 this is subtracted from you numbers of the crank and rod you want to be down in the hole so subract .020 from the finale numbers that will give you your ch comp height for your pistons you what to run then look up the pistons for cr you want

OK, thanks pat for all of the help.