How to Install Billet Main Caps on a Toyota 2JZ | Machining Process Walkthrough feat. Mazworx

In this video we take a trip to Mazworx to take a look at the steps that goes into fitting a set of RS Garage Billet Main caps on a Toyota 2JZ. In this video we cover the interference fit between the engine block and the main cap, how and why you need to align bore and align hone the main tunnel.

Thank you for watching.

Instagram: @RSGarage.US

0:00 Intro
0:37 Main Tunnel Prep
1:40 Interference Fit
2:45 Installing Billet Main Caps
6:19 Align Bone
8:41 Align Hone

[ssswdon]

Good to see Jay back doing his thing. I love listening to him talk. He talks with so many years of experience and it's a natural flow for him. Keep it up!. Waiting for those motec videos

[lexeg]

So this is why i want jay to build my engine this man knows everything

[thexpression]

Very informative Video thanks for the share of knowledge on general engine building habits of yours. This is absolute top notch content boost the algorithm guys🤘

[miquelanesto]

Hear that ladies, we need an interference fit.

[UptopPerformanceImports]

Great video, I have been looking for something like this !!!!

[BigOMotorsportS]

Great video, it’s too bad some machine shops are scared to perform this procedure.

[JohnBoyBuilds]

Jay please for the love of God I need you bless the LL8 with your touch ❤❤❤ the 2jz was a path that many see that you paved, the LL8 will be a mountain with your statue on ❤❤❤

[uknterror]

I think it would be important to mention any machining differences with going to an aftermarket block. Also if/when an abradable coating is used during this process, in another video perhaps

[ItzSillyy]

Jay id like to hear your opinion on bearing clearances and ring gap when pushing for big power on stock oil pump on a 2j. You know the little tips and tricks you picked up throughout your years

[cooliecrewspeedshop]

In theory if I have a stock block and stock caps with just arp studs. I have to measure the main bores and if they’re within limit of the manufacturer I don’t need an align hone?

[DimZin]

On an engine i've disassembled, when i bolt the main caps with the bearings they don't line up. I have to slighty hit the caps back or forth to align them. Is that normal?

[salaucco]

With ARP bolts, do you put some lubricant on the thread that goes into the block or only on the top thread and the nut?

[karlvanboxel]

Hmm Is the 2j at disadvantage not Tying the main caps at right angles in the block as in 1 uzfe and Ls engines

[jz_rcf]

When are billet main caps needed?

Also, how much HP can oem caps hold with arp hardware?

[HolyDriver-lzjh]

Why does performance rods have dowel pins to keep the caps from misaligning but these main caps don`t.

[john_p]

What happened to Jay from Real Street Performance?