Supercharged111
Truly Awesome
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I knew the bores were iffy, but it seems like I've been seeing a good bit of 406 builds mentioned lately.
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Thats because cubes are good!I knew the bores were iffy, but it seems like I've been seeing a good bit of 406 builds mentioned lately.
So 350 heads fit just by drilling a few holes? I was under the impression you were stuck with the smog heads.
That is correct.
I love 400s. If I had the money Id build one for my Yukon. I have a block ready to go, just need everything else lol. Ive built a couple, and one that built with TBI stuff, and was an absolute torque monster. Can't imagine one with Vortecs n a roller cam....
(420 cubes?)
Nice.
Hello. Have a 1998 k1500. L31. Would stock fuel injection run a 406 with stock heads and a ram jet cam?? I realize it would need to be tuned. Just wondering if injectors are large enoughbought
Most likely no. Try this.Hello. Have a 1998 k1500. L31. Would stock fuel injection run a 406 with stock heads and a ram jet cam?? I realize it would need to be tuned. Just wondering if injectors are large enough