Hi, what brand are those long tubes ?

What moron buys a zr1 to drag race. It made for real driving like a road course.

Rotella is not good for cats.

I’ve always put oil on the seal. The controversy is whether to fill the filter up with oil then install it.

Great video, any idea how many hours this took you to do the complete job?

just came up in the feed today. Nice bike and solid build! 🍻🍻

absolutely love experimenting on a 20k dollar engine. lol

Where did you get your rear diff bushing from ?

What’s is it burning off?

Where can i get this at for my 2003 Mitsubishi Eclipse gts 3.0l?

Dura-Ace Mechanical!! <3

I had my doubts about this mod...my car came with one but it isn't installed yet. That's pretty badass, I'm gonna have to do it now

I understand that the factory didn't machine the valve seat cutouts to be concentric with the valve guide bores, thus causing the valve seat inserts and the valve guide guides to also not be concentric. Apparently, this would cause side loads on the valve stems with consequent excessive wear of the guides. Can the guide bores and valve seat cutouts be remachined so that they are concentric before installing new seats and guides? Otherwise, just replacing the guides would put you back to square one with this problem and reset the clock on this engine destroying itself.

Nice car

I like the sound of the stock exhaust

After seeing your video I believe GM should have paid to redo these heads, that is an engineering flaw.

Fill the filter with fresh oil before putting it on

Wicked helpful video. Thanks 👍

From additional research Ive done, it looks like the cause of the excessive wear of the guides is from a poor machining of the valve guide bores relative to the valve seat. Any competent machine shop with experience dealing with the heads should know how to permanently remedy the issue. Just installing new guides is only a bandaid. The guide bores themselves need inspection and remedy.

Very interesting didn’t pre fill the filter running wrong oil t4 is not synthetic

Hello can you descripte all the sub-product for this bike pls ?

California sucks pretty soon the Dems will sell your gas car for you

Guy is a little boring but at the end he shows the actual valve guide ware. 80k mile motor

That's right.

bro your mic is too close to your mouth, can literally hear every little lip smack and swallow and nasty noise you make

I just purchased a 2021 frame of the same color. Do u know if it's possible to route the brake hoses through the headset and hide them in the bars?

Should've called on star to open the car

What BB did you use to fit shimano cranks?

Looking to get these, have they held up?

Top

I have an 08 z06, removing the snap ring on the cooling line/drain plug I had trouble reinstalling the snap ring. I figured out you install the snap ring first and the just push the hose end back in. At first I installed the line and then the snap ring. No way it would go.

What rom does it idle at? I can’t control it unless it’s over 1500 rpm

I love your workbench. Great video man

Where is this at?

Rotella the world baby!

Grey is way better

Driving a 5.0 fox body in the snow growing up quickly taught me you've got to put your foot on the clutch when you start losing control like that. You can't just take your foot off the gas. You didn't lose your Z06 to a tire. You lost it to driver error.

Have you rechecked the valves since? How are they holding up??

I somehow missed how you found top dead center.

New sub!

You still got it? I’m trying to get one soon, going to add it with my 2016 charger hellcat.

How’s your zr1

I have a question, so I have a vw Tiguan, I have an intake downpipe and a stage 2 and I plan on doing more, I also plan on getting an upgraded 44mm wastegate, is that necessary for making more power are their benifits or is it not needed

Great item, thank you. Who makes it and where did you get them please?

Sad story, but I think you went the right direction Move on to another car you can enjoy more and work on less

I would have loved to see the play from the stem side

I recently bought a E46 M3 with this problem of vibrations but I only found out about the rings from my service history receipts since a previous owner had the same problem 😅

Why put synthetic oil in it and not the synthetic version of the LUCAS?

Punch a hole in the filter to help drain before removing and run the flood mode before starting

What year is your car and was it modified?