Building a 1,300hp LS Short Block - Easy Horsepower

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WHERE I WORK:
@smedingperformance
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DISCLAIMERS:
All videos are filmed in Mexico with trained professionals, unless stated otherwise.
All content posted under this domain has no affiliation with its poster and any relation to the rider portrayed in any way which it includes. The rider is not limited to his or her likeness, location, or personal identity.

[ericgook]

It would be cool if you do a complete engine build naming everything. Also, tips and tricks, where to lube and why. Just an in depth video with good information for ppl to learn.

[joeurban]

Can you guys do a video of a dyno session on this Dart LS 427?

[woods-garage]

Nice build. It’s good that you show things don’t just jump together without issue. For a twin turbo 427, I’m sure there’s way more than 1200 hp available with more boost, so this should live a long and happy life.

[javaughngarner]

Would like to see more details on the minor things like the tools needed and how to use them for things like thrust bearing clearance and etc

[Dunecoones]

Nice, always good to refresh my
Knowledge

[wilmarjunior]

Could you share the timing chain and lifter part numbers?

[logangremillion]

Would you mind sharing the king xp main bearing kit part number that was used on this motor? Having a hard time finding the 0.001” set for my build and curious what you guys ran on this build

[LSturboguy]

pretty much the same as my build except I'm using Lunati crank and Manley rods both have proven themselves as top class units, I'm using the same JE pistons and rings I'm staying with an alloy block as weight is an issue for me I am going to have the block and heads o-ringed and using a big 98mm single Turbo haven't got the room for 2 small ones which will take mine over the 1000hp pretty easily

[dmag]

as a machinist, was taught to always use figure 8 pattern when hand lapping

[fulltiltboogie]

Jacob do you know the part # for the roll master timing set with the thrust bearing?
You use them on everything so why am I not??? 🤣😝 thanks brother!

[nismoguy]

Torqued the ARP rod bolts but didnt (on camera)check the stretch? I thought ARP rod bolts are to be stretched and their torque value is a guideline to get you to the recommended stretch but could be lower or greater than the torque valve?

[toddgreim]

Very nice build, going to be a happy customer.

[bjones]

Could you make a video about understanding cam specs?

[customchristopherlewisbuil]

Hay sirs I got a 5.3 vortex I would like to have you guys do this same setup for me ho can I get that done

[Iknowvfx]

what kind of power have you seen out of your in-house rotating assembly?

[sarsavage]

Can I come work for you, I love this !! Am a motor head I can build all day every day would not have a problem with that!!!

[bigal]

I noticed that you used a quality Single Row timing chain set. Do these single Rollmaster timing chain sets have any advantage over a double row set? Thanks

[christopherr]

Could you show the 383 extreme build? Thanks!

[rjp.]

Are these 427s compatible with 4 bolt heads ?

[jeffwilliam]

Can't find any big block parts on your Web sit? You do sell heads and stroke kits?