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If you bore a block big enough to be a 408 with the stock crank, you'll have overlapping pistons.
Lol. But seriously, you have to stroke it too. Bore .030" and stroke 4". I wouldn't do it with a stock block. The Pistons come out of the bore at bdc and wear the skirts faster. You could do a 3.90" crank and get a 398" or just build a 370" with a stock crank. With good cam, heads, and headers you can make 600hp n/a with a stock crank.
Anyone have a lq4 bored to a 408 with the stock crank? What hp you made? & is it worth doing if I'm still keeping the stock crank
Yeah, keep the stock crank and bore it till you get 408 cid out of it.
You come up with some of the dumbest questions I ever heard.
BTW, did you ever named your car?