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Tree's V8 Roadster

42124 Views 364 Replies 56 Participants Last post by  humming
Drivetrain:
Chevy 5.7L LS1 from 1998 Corvette
Fully ported and polished heads
Comp Cams 231/234 .619''/.612'' 111 LSA Billet Camshaft
Comp Cams Cam Lock Plate
ARP 2000 Rod bolts
ARP Head Bolts
ARP Crank Pulley Bolt
OEM GM Racing Division Lifters
OEM GM LS2 Timing Set
Manley Pro-Flow Race Valves- Intake and Exhaust
Comp Cams Trunion Retrofit Kit
0.060" Ford Rocker Shims
Comp Cams Racing Valve Locks
.675 PRC Dual Sprung Valve Springs
PRC Titanium Valve Retainers and Seats
Comp Cams Titanium Sprung Valve Stem Seals
Mellings High Pressure Ported Oil Pump
Texas-Speed Chromemoly Push Rods
All New OEM GM Gaskets/Seals/Head Gaskets
Mahle Perfect Circle Piston Rings
LS6 Valley Cover/PCV Conversion
Complete cruise control and A/C delete
ATL 15 Gallon Fuel Cell

Brakes, Suspension and Wheels:
Work Meister CR01 Wheels
15x9 +7 Front
15x9.5 +1 Rear
Depowered steering rack

Chassis:
Harddog M1 Hardcore Hardtop Double Diagonal Bar w/built in harness bar
Flyin' Miata Frame stainless steel Rails

Interior:
Bride Vios 3 Seats (replicas for the time being)
2 Garage Star Seat Rails
2 Pole Position Keys
Custom Door Cards

Exterior:
OEM Hardtop- No Headliner or Defrost
Tuckin99 N2 Fender Flares
APR GT3 carbon fiber mirrors
Slick Auto mirror mounts
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241 - 260 of 365 Posts
You're removing the undercoat too, or does tunnel not have one?

The trans tunnel doesn't have one. The wheel wells and the floor pans do though and I am removing it. Pain in the butt to remove.


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I ordered some of the last few pieces to the puzzle.

Mellings ported, high pressure oil pump
Comp Cams cam lock plate
OEM GM cam thrust plate/retainer
OEM GM bolts for the new thrust plate. GM changed the design of the thrust plate in the later years. Mine has hex head bolts, where the new thrust plate design has counter sunk holes to allow the use of a cam phaser. They discontinued the style that I have so I needed the counter sunk bolts for it.


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6
Who wants a piece of crap LS?

Went to install the cam bearings. Pulled the engine off the stand and cleaned both the journals and the bearings really well.
Junk by Austin Rajki, on Flickr

Put the cam bearings in. They went in really nice. The cam disagreed with the bearings and decided not to spin freely. Took the cam out and all the bearings. Now the block has a few marks in the journals. I'm super confused as everything was super clean.
Junk by Austin Rajki, on Flickr

Stupid engine. Nothing goes right. Placed it on a dolley, put it in the corner and humiliated it. Never gave the finger to anyone or anything before, but whatever.
Have to send it out to get it align honed now since the school doesn't have it. Who knows when I'll get it back. Only have 1 week of school after this one.. Hopefully that fixes it. If not I'm getting rid of this.
Junk by Austin Rajki, on Flickr

Then I went to the US after school and got new junk for the old junk.
New Junk by Austin Rajki, on Flickr
New Junk by Austin Rajki, on Flickr
New Junk by Austin Rajki, on Flickr
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chin up! this thing will be awesome once it's done pissing you off! then other parts of the build can piss you off instead!!!
Wait, is this the same crank that came out of it? Meaning it fit just fine before and now doesn't?
Wait, is this the same crank that came out of it? Meaning it fit just fine before and now doesn't?
Cam, not crank. See post 143.
chin up! this thing will be awesome once it's done pissing you off! then other parts of the build can piss you off instead!!!
That is true. Then the rollcage can piss me off. Thanks :icon_cheers:
Wait, is this the same crank that came out of it? Meaning it fit just fine before and now doesn't?
The crank should be ok. The bearing clearances are all spot on. Once the cam is in I will reinstall the crank and give her a spin.
The cam bearings went in with no problem at all. The cam spun freely in the first one. Once I installed the second bearing the cam didn't want to spin freely. There were scratches in the journal that, I believe, were holding the bearing tight. I didn't want to take my chance with it being that tight. It would more than likely starve it of oil in that journal.
7
Showed up to school today to see that my block was back!
The cam journals were honed and are now smooth all the way around. I don't want to say they're fixed quite yet, because I still have to install the cam bearings as well as the cam tomorrow. My fingers are crossed!
Cam Journals Align Honed by Austin Rajki, on Flickr

I also completely forgot about honing the block. Maybe the cam bearing issue was a way to remind me to hone it? It's not a fancy automatic honing machine, but if you're careful and do your measurements frequently it'll work out in the end.
Honing by Austin Rajki, on Flickr

The bore on the left is one after the hone and the right is before. I used a 500 stone since all I wanted to do was remove the glaze and leave a nice crosshatch finish to help the rings set. There's still some honing oil in the bore so that's what that line is.
by Austin Rajki, on Flickr

Bore measured exactly to 3.898 (stock size). No wear at all. :D
by Austin Rajki, on Flickr

I did the same thing for the remaining 7 bores and then put it in the parts washer...again.
by Austin Rajki, on Flickr

After the washer was done I dried it off, oiled the bores and cleaned all the bearing journals in preparation for tomorrow. I'm really, really, really hoping the cam bearings and cam go in with no hassles.
by Austin Rajki, on Flickr
Clean by Austin Rajki, on Flickr
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I'm sure everything will be okay in the end, at least I hope so because I really want to see this thing finished! This build went crazy really fast and it's cool to see you put that much work in that engine. Go on!
14
Positive Progress has been made!:bouncin:

Cam bearings in!
Cam Bearings Installed by Austin Rajki, on Flickr

About to install the cam to make sure it spins freely.
Comp Cams Billet Cam by Austin Rajki, on Flickr
Cam Fits and Spins! by Austin Rajki, on Flickr

IT SPINS FREELY! :D Now that the cam fits nicely I removed it, cleaned the main and cam journals again, installed the bearings and lubed them up for final assembly.
Final Assembly by Austin Rajki, on Flickr

With everything lubed up I installed the main caps and prepped the bolts with ARP assembly lube. I used gasket maker for the side main bolts as well as a little bit of assembly lube.
Final Assembly by Austin Rajki, on Flickr
ARP Assembly Lube by Austin Rajki, on Flickr
Sealant on the Side Cap Bolts by Austin Rajki, on Flickr

Now that the crank bolts are prepped I torqued everything down to spec and started to lube and install the cam. I used assembly lube where the cam rides on the bearings and moly lube on the lobes. I didn't go quite as heavy as it looks in the picture.
Lubing up the Cam by Austin Rajki, on Flickr

Cleaned the retainer
face
Clean Retainer Face by Austin Rajki, on Flickr

Installed my new cam thurst plate and bolts. Torqued to spec of course ;)
New Cam Retainer Installed by Austin Rajki, on Flickr

Progress has been made!
Crank and Cam In by Austin Rajki, on Flickr

The last thing I did was to pull the timing gear/oil pump drive off the crank and press the new one on.
Pulling Timing Gear/ Oil Pump Drive by Austin Rajki, on Flickr

New one is on the crank, old one is in my hand
New Gear Installed by Austin Rajki, on Flickr

And i rigged up this contraption to make sure the cam doesn't slide out the back of the engine while the rear cover is off.
Ghetto Cam Retainer by Austin Rajki, on Flickr
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So about that whole not wanting the engine thing, can I still take this off your hands? :p
You are a racecar building MACHINE.
:mrgreen:
So about that whole not wanting the engine thing, can I still take this off your hands? :p
I won't completely turn it down. There is still a lot that could go wrong between now and next week. lol
You are a racecar building MACHINE.
I try to get as much done as I can.
3
The 1.6 finally sold. Here is Lexy with her old heart for the last time. It's a good thing I'm not a doctor.
Goodbye 1.6 by Austin Rajki, on Flickr
Goodbye 1.6 by Austin Rajki, on Flickr
Goodbye 1.6 by Austin Rajki, on Flickr

The garage is a disaster. I've been helping my dad build a shed for out at the campground so all that material is in there until the weekend. We also picked up new doors to do body work on his truck. There's no room in the garage at the moment to work on the car.

In other news- Now that my parents know about the LS1 and all my plans for this build my dad is suddenly on board with this build. :D
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You work fast and get **** done, I admire that. The build is turning out great! Very excited to see the upcomings on this build.
I like where this is going... Nice build
10
Woke up super early today and went to school 4 hours before my class started. I was able to get quite a bit of machine work done on the heads.
Since time was short I didn't take a lot of pictures until after the machine work was done. The heads were set up on this machine and the valve seats were freshly cut.
Cutting Valve Seats by Austin Rajki, on Flickr

After the seats were cut I threw them in the parts washer. My friend approves.
Washing after Cutting Seats by Austin Rajki, on Flickr

Now that the heads are clean I can start lapping and inking valves not only to wear them into their new seats, but to also check that everything is straight and done correctly.
Valve Lapping by Austin Rajki, on Flickr

I lapped each valve with 2 different grit lapping compounds
Valve Lapping Cream by Austin Rajki, on Flickr

Seats inked to see where the valve sits.
Seats Marked by Austin Rajki, on Flickr
Lapping by Austin Rajki, on Flickr

Terrible picture, but you can see where the ink is missing. That is where the valve face contacts the seat. It's perfect.
Perfect by Austin Rajki, on Flickr

The valve face contact is also perfect!
Perfect by Austin Rajki, on Flickr

I marked each valve into which cylinder it now belongs to and placed that head in the wash for the final time.
Look how clean it is!
Glistening in the Sun by Austin Rajki, on Flickr

This head is now ready for final assembly.
Ready for Assembly by Austin Rajki, on Flickr

I finished all the intake valves on the other head, just need to do exhaust valves tomorrow.
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:slayer::domo::mrgreen::)
Great googly moogly those valves are large
241 - 260 of 365 Posts
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