Hi ,


i have GMC sierra 2010 single cab , Im looking to build it with turbo charger so , i think to using Dart ls next block (short block) cast iron 6 heads bolts
Block with 4.125 bore = Dart 31837211 , heads RHS 54501-06STI
i don't if its good an idea to using this block I need your suggestions .

 

Lots of people making big power on stock blocks.

What's the final goal?

 

Unless you plan on making north of 1300whp, stock block is fine

 

Cast iron heads?

 

What are your ultimate goals and what type of power adder?

 

huh???

 

The heads cast aluminum 6 bolts
Im looking for 2000hp on crank
i saw many projects for steve morris with dart block ,that's make me to think about dart block .

 

Your power goal gonna be fun and going to need some coinage.
Welcome to twins, and expensive parts list.

Get with a builder that's done it or knows how to do. Not just sure we can
Build an engine to do that.

 

Most builds I've seen like this end up going with the RHS block. I haven't seen a Dart LS Next block go this extreme yet.

 

My bad, the way it was phrased, I thought he was using cast iron heads lol