JRP Performance Evo X 4B11 Engine blueprint and assembly

Another day in the office! Showing you guys how we blueprint and assemble a 4B11 Engine.
In this video we talk about using precision measuring equipment to check and adjust desired clearances, such as Piston to wall, bearing oil clearances, piston ring end gaps, etc.
We also talk about proper assembly techniques and how to ensure cleanliness when assembling the rotating assembly as this is a key factor in the engines performance.
Another topic we cover in this video is the use of ATF (Automatic Transmission Fluid) In order to clean the cylinder walls and the piston ring packs as they usually have foreign material on them that is very hard to remove without detergents. The AFT is exactly that, a Detergent that strips down the unwanted residue that was left on the ring packs from the manufacturer to prevent rust, and it also allows us to remove the rest of the contaminants from the cylinder walls before assembly, so the pistons rings get a chance to seat and create a perfect seal as soon as the engine is in operation.
Remember that the pistons rings and the cylinder wall finish directly correlate how well the compression is held in the cylinder, so we need to do everything we can to make sure that the piston rings are clean, free of ATF (Post cleaning) and the cylinder walls are lightly coated with some none synthetic (detergent free) oil, and ready to accept the piston rings so the seating process does not get interrupted.
We rate our standard "Savage Package" good for about 850 whp. We can easily increase the engines power handling capabilities with a few upgrades and tricks so it can handle 250 + horsepower per cylinder.
Build Specs:
.L.A Sleeves Torque plate honed to 87mm
.CP-Carillo 87mm Forged pistons
.CP-Carillo .250" upgraded wrist pins
.Manley Turbo Tuf I-Beams W/arp 2000 fasteners
.ARP Main studs
.ARP 2000 head studs
.King Xp series main bearings
.King Xp series Rod bearings
.OEM oil pump
.OEM gasket set
.OEM crankshaft
Please like, share, and comment and if you have any build related questions, feel free to ask in the comments or give the shop a call, we are always more than happy to help!

[@SERGMOTIVEGARAGE]

with content like this, JRP just became my new favorite channel.

[@luispadilla1675]

Thank you so much for sharing all this information. Unfortunately, my budget build went out the window. I had to return my Chinese micrometer and get me a Mitutoyo, an APR rod bolt stretch gauge a decent bore gauge and trash my harbor freight torque wrench.

[@HalalGaming]

For sure worth the 40 min to watch this. Learned a lot

[@A-DUBCLUB]

Guys.. i been watching Roni build evos ever since he showed up onto the scene. Trust me. Subscribe. Support my boy.. hes very deserving of the support and help him grow his channel so he can stay motivated to give us good content and teach us all more abt evos.and builing them

[@jasonruiz6738]

That piston ring tool comment is a strong statement. I don’t think it’s professional that you don’t think that you can take someone serious for a piston ring spanner. I don’t discern your work but I definitely discern your statement. If you watch videos from Subi Performance they don’t use them and you can take them seriously. This video has good information but that’s BS if you can’t walk a piston ring on and I have done both with and without there’s nothing wrong with either way unless you have newb hands or Parkinsons putting rings on.

[@Speedlab_inc]

Jason Ruiz I would still never walk rings on, specially the thicker rings that I use now. It’s not the proper procedure when there is a $5 tool for It that can prevent It from bending even if it’s only a possibility.

[@moresomoze]

Duuuude I found your own channel! Yes! You are a genius. Definitely subscribing

[@jeielsalazar8159]

I own a Subaru and don’t even own a evo but I like this channel it’s pretty amazing 👌🏽 he knows what he’s doing great influence for evo community! Keep up the good work guys 😎

[@mr.trickschannel7396]

Years from now when I get the money, I will definitely be taking my Evo X here.

[@TheChindoboi]

I've never seen anyone build an engine like you guys!!!

[@bwoycleon]

Love how this guy build engine to specs and precise and so detail and explained with assurance

[@wakeandbake6443]

much respect for shedding some insight on how this stuff works. this content is gold.

[@gbgjay8111]

Good shit man can’t wait to see more upcoming vids , JRP performance is gonna go far with projects like these ,

[@cecilschelborn5668]

I want to put in a ck2 lancer is the 4b11 1.8 or 2 litre

[@Danjul89]

Wow, insane amount of knowledge! We need a video like this for the 4G63! (and little less chewing on the mic) Keep up the good work guys!

[@nateg6550]

how much hp will that be capable of ?

[@muneadri4233]

Muy bueno un saludo desde españa

[@kyleroll95]

hi.. im thinking buying used mitsubishi lancer 2.0 gt... If I wanna keep stock cylinder block, piston and crankshaft. what should I upgrade.. beside tuning and adding turbo to get top peak performance..

[@harut88mek]

I don’t even like evos but i like the expiation of everything. Make more videos like this

[@markc1456]

Awesome Evo info guys! You explain stuff well Roni! Keep videos coming

[@thehomemechanic6964]

So it's possible to have 1 rod bolt be at 62, and for example the other one at 58, aslong as they are stretched correctly?

[@TheAlejandrobeltran]

That Atention to detail... 👌👌👌 Keep the videos coming love your content 👍👍👍

[@shockwaveaz]

Do a 4G63 one please.

[@cecilschelborn5668]

How power can u get from a 4b11 engine stock and if boosted how power can I get with turbo and built engine

[@bigkert]

Bro you have a gift and you are great at it!!

[@tonyharris3205]

Hey man are you lubricating both sides of the crank and rod bearings? You said If when you squash rod cap if you see engine assembly oil squeez out you'll take it apart and redo it ? And also which way does bearing tang go as far as orientation of rod in the block ?

[@rOnnyJustrOnMikhael]

Love this detail. You got me subscribed

[@Djm9393]

Hey bro quick question sorry if it's dumb but when you build your evo x motors how do you pass smog in cali with a built motor pushing 1000hp + is it just oem tune 🤔 curious is all

[@marcusgonzales8309]

What's the overall cost to do that job???

[@lbengineering]

Really good info Roni 👍

[@AlienFeV3R]

How much would you estimate this to cost to get done to a 4b11t

[@DhirC35]

This is class info. Even though i plan on building a 2j its very usefull

[@timyang4710]

Great video! I watched it twice. Watching other u-tubers go in to JRP and get a great detailed walkthroughs I am convinced that JRP does excellent work. I'm bringing in my 4b11T to get this work done for it. Trying to push up to 700whp on my X reliably. I'm sure with this kind of attention to detail and OCD-like build and knowledge, pushing my X to 700whp reliably wouldn't be much of a trouble at all. Great Job JRP. I love it that this shop is not a assembly-type work with a lot of motors going in and out. JRP seems to be a small shop that takes pride in their job get very very personal with their motors. Somewhere in these walk-through videos, did you mentioned that you use to work for Mercedes Benz? Or did you go through a schooling for Mercedes? I wouldn't be surprise if you were a student with some of their engineers either abroad or at UCLA.

[@Anthony-vr3um]

Great stuff man more videos

[@Davigu]

Very nice man, thank you

[@mke34gmk]

Great work

[@franciscogastelum8726]

I would really love to know this knowledge. Where do people start to get to this level?

[@Kenneth1350]

Francisco Gastelum lots of research my friend.

[@franciscogastelum8726]

Kenny_Fa5 You think at a dealership as a Lube Tech would be somewhere to start?

[@Kenneth1350]

Francisco Gastelum Being an apprentice in a shop without paying for school is one or forum's but be careful some people have no clue what they talking about.

[@franciscogastelum8726]

Kenny_Fa5 I’ve heard of guys that have gone to school, and they have told me it’s pretty much just the basics, that learning to build performance engines that you have to learn it as you go through and someone teaching you, Schools are a waste of time, and I got that from multiple people now. So my thoughts are lube tech would be a start and learn off of the master tech already working there and eventually get hands on with them and learning off of them

[@Kenneth1350]

Francisco Gastelum yea going to expensive schools for a piece of paper is a waste of time maybe its a win for some people i don't know.

[@scottarvidson8585]

Roni could you give an idea as to what kind of hp this motor is expected to make? Im currently ripping my motor apart with the intention of building full internals and i would like to make 850awhp at the pavement when im done but i dont wanna buy the wrong parts amd have to buy the same parts again.

[@Reyeyawn]

I have a screen shot of some engine internals that were listed from real street performance for an 800hp capable motor. I don’t think it’s on their website anymore but I was told that the list is still good if you wanna see it

[@scottarvidson8585]

@@Reyeyawn I watched this a while back and i have started at looking into building my evo again over the winter. I have been doing a ton of research and was actually here looking for the HP expectation on this motor build and he has it listed in the Description. Good up to 850whp.

[@Reyeyawn]

Scott Arvidson thats good. Glad you got your questions answer. Good luck on your build. I don’t have an Evo yet but when I do get one I wanna be ready and have all my bases covered to do my build.

[@fkn16v]

Subbed for the 4b11t info.

[@pinero155]

I love the content you guys put out, very informative and detailed.. was wondering if you had any advice on building a 4G64 and maybe keeping it single cam with power but also reliable... any advice would be greatly appreciated. Thanks in advance.

[@peugeot086]

Hi great work here guys very informative and easy to understand👍🏻 couple of questions you ever build evo 1-3 engines? I'm thinking of a straight gen1 4g63 build or a 4g63 2.1/2 destroker motor

[@acisneros3324]

Interesting. Hope buisness goes well im very skeptical about evo dedicated shops in Socal that I took my car 1500 miles north to English Racing. Might check out your business in the near future since my buddy closed down his shop in socal.

[@SKYLINESUPRA]

Do you guys build 4g63 eclipse engines? I would love so pointers

[@burdicktimothy]

You know man... I've been wandering if I could swap my 2016 lancer gt engine to get a 4b11 and see if I couldn't keep the cvt transmission... I can shift and shit... It's just something thats crossed my mind cause eventually I wanna see if I can't twin turbo it...

[@agarcia660]

Can you list with name and brand of the tools you use for the build? Im in the middle of purchasing some tools and i want to buy something good the first time. Thank you

[@willpalmer9909]

Where are you located

[@ernieBMX]

Great work guys. Very precise and consistant. This is true engine porn 😎

[@auto-tube8645]

question with the rod bolt stretch i see you do 1 at a time then you torque it to 62ft pound then you say loosen them and do the other 1 and torque it to 62 ft pound to get the correct stretch of the bolt. how do you know that the first one that was tightened is the same stretch cause it was torqued twice or it wont stretch anymore cause the its the same torque specs? even tho it will have different amounts of anti-seize/lubricant on the rod bolt. if that makes sense. love your content wished you built sr20s tho. :)

[@ianjohnson4541]

Hello mate. Interesting uploads. How do you guys deal with the ecu running the outputs you comment on? I'm assuming the ecu's aren't the oem part. Firm handshakes from the UK!

[@kenchan6688]

How do you go about upgrading a SST transmission for an MR

[@diegoolalde1341]

When using all brand new parts for the internals do you still measure all those clearances? Or just the obvious important ones

[@Reyeyawn]

I was wondering the same thing cause buschur racing comes to mind cause that’s where I wanna get all my stuff from and I know they do machine work but I wasn’t sure if I would need to take their block to the machine shop for further inspection or would it already be ready for installation.

[@900216075217]

Hi roni can you give some advice on upgrading injector, which cc is suitable for an upgrade engine..

[@complexoutlook]

that would more or so depend on power goal and if you plan to daily or track your car

[@jenardmill4929]

#savethehair

[@Bodarnit]

yeah I know who is building my engine now.

[@johnmeraz7722]

Where are you guys located ?

[@Speedlab_inc]

John Mera bellflower, CA

[@Mentaltilt]

yo i love how ocd this shop is xD thats what i'm talking about.

[@ogxsmoker5627]

Tune my g35 🥵

[@paccilloe]

🙌🏻😍🤘🔥🏎❤️👏👏👏

[@NoName-ge4xj]

Hi do you have a website? I have a couple of questions I'd like to ask if you have a spare minute, thanks shaun

[@zillaflightsimmer4937]

Hey jrp how to contact u ? I want to build a 4b11t engine ?

[@josemanuelgc82]

Do you think I can learn some tips and tricks for a 4g63 engine I have an evo 8? I'm trying to build .💯💯🔥

[@sigmasav8090]

Hey Roni, I dmd you on the JRP page on facebook if you could message me back. I'm curious about having you build my engine on my Evo X.

[@dollygopaulsammy9852]

#savethehair