6.0L+7.0L rotating assem.
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is it possable to bore and stroke a 6.0L aluminum or iron to accept a 427{7.0L} rotating assembly? i got a good deal on a 427 asembley and was wandering if it can be done and not be a oil sipper.also what heads would be best of this set up ls6 or 317 castings? i will drive the car around town a lil and to the track more than anything. is forged pistons worth it? going to spray 200 or so on it. or will factory replacements do? and where do i get the titanuim rods from? gm only?
Last edited by 11.50fox; 02-15-2013 at 03:44 PM.
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I'd do the 6.0 iron block bored to 4.030" and stroked to 4" to make 408 CID. Very strong motor if everything is forged and can easily make 500 hp N/A. Bonus is it can handle a lot of spray.
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its possible with a .060 over LQ4/9 and a 4.125" crankshaft. but not a very street friendly setup because of skirt wear and oil consumption. Its more popular to go with a 408 (.030 over 6.0 block with a 4" crank) or a 370 (stock LS crank and .030 over bore)