Hey I'm getting either a k20a engine with tranny or a k24 block with type s heads, which one do u guys would think would last longer. Since the k20a is high compression i wouldnt put turbo but would make it N/A the k24 block with type 2 heads i would prolly turbo if it wasnt high compression. but what u guys think?

Also if i get a k20a2 engine and tranny ecu and all that stuff, wont i basically have a type s? i got tein springs as of now anyway

 

you need more punctuation than that.
k24 with the new head is not gonna like revs that much as it's stroke is 99mm; many ppl destroke the engine.

yes, high compression with turbo isn't the best combo.

i suggest you do a little more research lol.