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PostPosted:Sat Oct 17, 2015 7:30 pm 
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Big Block

Joined:Wed Jul 15, 2009 6:48 pm
Posts:493
Car Details:68 pontiac firebird coupe project car,my aim is a street friendly,lightly modified pro.touring style.
Lowered ,mild body mods,400 cu in SBC engine, Muncie 4speed, 10 bolt posi axle,disc front drum rear.
68 firebird convertible ( long term project) Stock resto/mod style ,400 pontiac th350
You say the engine build is going pretty slow ...
I would say considering some of the changes you are making that it is coming together very well :clap: :clap:
Looks like it will be an awesome beast when finished :twisted:


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Re: '80 Camaro mod project...

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PostPosted:Sun Oct 18, 2015 9:45 am 
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Big Block
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Joined:Tue Feb 23, 2010 12:40 pm
Posts:3245
Car Details:'79 Camaro, 350 V8
Location:South Bucks
Quote:
I would say considering some of the changes you are making that it is coming together very well
Agreed, for a start i don't even understand half of the stuff going on here, but it looks impressive and it looks like a lot is getting done :thumbup:

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PostPosted:Mon Oct 19, 2015 8:16 pm 
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Big Block

Joined:Thu Jul 21, 2011 2:16 pm
Posts:815
Car Details:1980 2nd Gen, 6.0 iron block LS, 4.11 12 bolt axle, Brute Strength Posi, Lowered 2", sub frame connectors, G-braces, Carbon hood and front bumper cover
Location:Norfolk
Thanks guys :)

Found time to get the rest of the rotating assembly in today.

Image

_________________
My '80 progress thread - hugger orange! Now with LQ9 power - forged pistons, LS2 rods, 236/242, .621/.612, flowed and milled 317 heads. MS3X

4L80e, 12 bolt, 4.11, Moroso brute strength posi, steel shafts.

Subframe connectors, g-braces, solid body bushes, carbon hood and front bumper, custom door cards, Autometer gauges.


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PostPosted:Mon Oct 19, 2015 11:21 pm 
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Big Block
User avatar

Joined:Fri Mar 19, 2010 1:35 am
Posts:2566
Car Details:79' camaro road & track day toy. 383 stroker, 5 speed TKO trans, lots of suspension stuff, 13" Vette brakes, 18" wheels.
Location:Luton
Phwoooaaaarrrrr... sexy shiney engine stuff !

_________________
“You only live once, but if you do it right, once is enough.”


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PostPosted:Sat Oct 24, 2015 6:04 pm 
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Big Block

Joined:Thu Jul 21, 2011 2:16 pm
Posts:815
Car Details:1980 2nd Gen, 6.0 iron block LS, 4.11 12 bolt axle, Brute Strength Posi, Lowered 2", sub frame connectors, G-braces, Carbon hood and front bumper cover
Location:Norfolk
A little more work on the engine today as it's been raining it was nice to be working the workshop with the heater going!

Assembled the oil baffle, pick up pipe and front cover onto the engine. I did think about polishing the timing cover, but decided it was too much effort for something you can't really see once the whole engine is built.

After that I cleaned the oil pan out and fitted that. Nice to have the bottom end all done.

Made a start on the assembly of the heads. Checked all the valves were straight as I knew there was a high likely hood of at least one being bent. Turned out there were 4 bent ones. Just as well I had some spares. What was a bit unexpected was finding a broken intake valve guide. So I need to look at making myself a new one and fitting that tomorrow.

Yesterday I marked out the combustion chambers to see how much material I could remove to un-shroud the valves. Turned out more on the exhaust side, but generally not very much. So it didn't take long to get that seen to on both the heads.

Image

After all that I did have enough parts to get one head fully cleaned and assembled.

Image

After that I soaked the lifters in a tub of oil and then fitted them to their retainers and into the block.

Then made myself a valley cover. I didn't have one with my engine parts and it only took 30 mins to make one.

Image

After that I got the assembled head fitted. It gets it off the floor, and makes it easier to keep everything clean!

Image

Just the other head, a few sensors and the rear seal housing to install and this is more or less buttoned up...

_________________
My '80 progress thread - hugger orange! Now with LQ9 power - forged pistons, LS2 rods, 236/242, .621/.612, flowed and milled 317 heads. MS3X

4L80e, 12 bolt, 4.11, Moroso brute strength posi, steel shafts.

Subframe connectors, g-braces, solid body bushes, carbon hood and front bumper, custom door cards, Autometer gauges.


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PostPosted:Sun Oct 25, 2015 6:11 pm 
Offline
Big Block

Joined:Thu Jul 21, 2011 2:16 pm
Posts:815
Car Details:1980 2nd Gen, 6.0 iron block LS, 4.11 12 bolt axle, Brute Strength Posi, Lowered 2", sub frame connectors, G-braces, Carbon hood and front bumper cover
Location:Norfolk
Another half day on this...

I found a piece of cast iron to machine a valve guide from. I did consider making a bronze one, as I have some, but it seemed a bit pointless unless I made 16 new ones, which I wasn't about to do! It took about an hour to machine one up, pleased with the result... spot the home-made one.

Image

This was the extent of the chamber work, unshrouding the valves a bit. Don't want to remove too much material, this was about 3mm blended back toward the valve seat.

Image

Next thing was to fit the crank damper and then find true TDC, shouldn't need it, but it's always handy for troubleshooting later on

Image

Assembled the other head

Image

Popped it on the block, torqued it down and then installed the steam pipes

Image

Finally the inlet manifold and throttle body. Thankfully it still fits fine after skimming 0.050" off each head - bolts were a little tight in the holes, but it seems to work. 102mm throttle body fitted to the front, should flow ok...

Image

Whether it works or not, I don't know. But it looks kinda cool...

I just need some pushrods for it and it's done.

_________________
My '80 progress thread - hugger orange! Now with LQ9 power - forged pistons, LS2 rods, 236/242, .621/.612, flowed and milled 317 heads. MS3X

4L80e, 12 bolt, 4.11, Moroso brute strength posi, steel shafts.

Subframe connectors, g-braces, solid body bushes, carbon hood and front bumper, custom door cards, Autometer gauges.


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PostPosted:Sun Oct 25, 2015 8:10 pm 
Offline
Big Block
User avatar

Joined:Tue Feb 23, 2010 12:40 pm
Posts:3245
Car Details:'79 Camaro, 350 V8
Location:South Bucks
:o :clap:

_________________
How to post pics: When writing a message, scroll down and use the "attach file" option. Where possible, a photo sharing service can be used such as Flickr, Imgur etc. The image location (usually ending in .jpg) can be copy and pasted between the ][ brackets that appear when you click the 'Img' button (you can find this button at the top of the message box).

How to post youtube vids: Click on the 'youtubeHD' button at the top of the message box and in the middle of the ][ brackets that just appeared, copy and paste everything from the youtube web address that appears after the = sign i.e if this is the url: https://www.youtube.com/watch?v=K2cNqaPSHv0 just copy "K2cNqaPSHv0").


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PostPosted:Sun Oct 25, 2015 8:14 pm 
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Big Block
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Joined:Sat Jun 28, 2014 6:55 pm
Posts:808
Location:Croxley Green, Hertfordshire
If it goes as nice as it looks you'll be a happy chappy

_________________
1997 30th Anniversary SS SLP
1993 GMC Typhoon


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PostPosted:Sat Nov 07, 2015 6:54 pm 
Offline
Big Block

Joined:Thu Jul 21, 2011 2:16 pm
Posts:815
Car Details:1980 2nd Gen, 6.0 iron block LS, 4.11 12 bolt axle, Brute Strength Posi, Lowered 2", sub frame connectors, G-braces, Carbon hood and front bumper cover
Location:Norfolk
Started planning out the accessory drive system today. About 80% of the way through it need to finish the alignment of the steering pump off and then get the bits powder coated at work.

The LS Camaro uses a low mount alternator to help with hood clearance. But the LQ block isn't drilled and tapped for the mounts, so I did that first this morning. I also discovered that the Blazer alternator uses identical mounts to the LS one. And I have a spare one, and it only needs 2 wires to make it work.

Image

Image

Worked in an idler to help with belt wrap too. It was a new one I had laying around, should be fine.

Using a steering pump from a late model Camaro too. Need to come up with a way of mounting the reservoir high enough to feed it. Should be OK.

Image

Total cost so far, nothing... apart from about 4 hours.

I do need to get an F body water pump and tensioner.

_________________
My '80 progress thread - hugger orange! Now with LQ9 power - forged pistons, LS2 rods, 236/242, .621/.612, flowed and milled 317 heads. MS3X

4L80e, 12 bolt, 4.11, Moroso brute strength posi, steel shafts.

Subframe connectors, g-braces, solid body bushes, carbon hood and front bumper, custom door cards, Autometer gauges.


Top
   
PostPosted:Sat Nov 07, 2015 9:28 pm 
Offline
Big Block

Joined:Wed Jul 15, 2009 6:48 pm
Posts:493
Car Details:68 pontiac firebird coupe project car,my aim is a street friendly,lightly modified pro.touring style.
Lowered ,mild body mods,400 cu in SBC engine, Muncie 4speed, 10 bolt posi axle,disc front drum rear.
68 firebird convertible ( long term project) Stock resto/mod style ,400 pontiac th350
It is a shame the magazine market has declined so much, because the work you are posting here is better than much of what the so called publishers produce .

Really sharp clear images, good descriptions and of course great work .

I have a couple of Haynes and Chilton manuals that could learn a thing or two from you ...
Looking forward to the next episode :thumbup:


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