dcr and scr in tahoe
01-15-2007, 06:30 PM
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dcr and scr in tahoe I'm getting a 383 eagle stroker kit for my tahoe. i'm going to use my 5.3 block. 4"stroke 3.905" bore. now how much dcr can i run in my tahoe? i use 93octane gas. i want a good amount of torque down low. i don't really have money for heads right now. i know i need some but i need money first. so i wanted to run my 5.3 heads but it put the compression up there. something like 11.7:1 would this be too high? i was thinking of a good cam but not too big maybe something like Patrick G's torque cam. it give me a dcr of like 8.5:1 or alittle higher. whats the limit really of a heavy truck and dcr on 93 octane?
