|
Project "Sleeper" - 69 Camaro Resto-Mod - updates
Well I finally decided I needed my own project thread rather than keep posting updates to my welcome thread:
https://lateral-g.net/forums/showthread.php4?t=12701 For lack of a better project name, I chose "Sleeper" since I want to keep the stock look of my 69 Camaro but modernize it with more HP, better brakes, suspension etc. Obviously if you look closely you will notice it is not stock, but hopefully to the casual observer it will look like a stocker. I am still considering putting full Z/28 emblems on it and a 302 cowl decal just to throw one off further. Some pictures of the car: http://i328.photobucket.com/albums/l...xterior003.jpg http://i328.photobucket.com/albums/l...xterior002.jpg It is a 69 Camaro with the RS option with a cowl hood, automatic (700R4) and white interior. It has some z/28 Emblems that the previous owner had put on them. I was also told that it had a early 90s restoration done to it. I think the guy I bought the car from got it running again (bought it from a younger guy) and flipped it. I base this on the general state that the car was in (all the fluids hadn't been changed in a long time, radiator was just about rusted out etc). But that is okay, I was looking for something that had a really good body but needed an engine. I was still able to drive it home just fine, although it had some electrical and carb problems later and sat. Overall the goal is to do as much work myself as I possibly can, both to learn how to do it and for the challenge. I enrolled in a local JC and started taking automotive classes as I really hadn't done stuff like this before and really wanted to do it right. So it didn't take long for me to pull it apart anyways: http://i328.photobucket.com/albums/l...ension000a.jpg http://i328.photobucket.com/albums/l...dEngine003.jpg |
Old engine and trans, and old tired 307 passenger block from a late 70s early 80s car and a 700R4 trans:
http://i328.photobucket.com/albums/l...dEngine008.jpg Originally the plan was just to build an engine for the car, but that snowballed (more about that later). So I started building a big block to drop in the car. It is a 454 GenV block I found at a junkyard (took 4 tries to get one without cracks in it). It is bored 030 over with a stroker crank making it 489ci (8.0L). So starting on the engine blue print, it is magna-fluxed, sonic tested. Mains, cylinder bores and deck are checked for straightness to get a baseline (pretty good but some machining is in order to make it perfect): http://i328.photobucket.com/albums/l...Engine001c.jpg All the machining is done by me in my engine machining class (except boring and honing they didn't have that machine at the time). Nice fresh block (with Por-15 engine paint on it; I just love this paint, you can hammer it and pour brake clean on it, doesn't phase it): http://i328.photobucket.com/albums/l...Engine001z.jpg Custom grinding was done on the top of the block for increased oil return and a screen kit is installed (case I grenade a valve it will save my bottom end): http://i328.photobucket.com/albums/l.../Engine002.jpg http://i328.photobucket.com/albums/l.../Engine003.jpg |
Bottom end goes together:
http://i328.photobucket.com/albums/l.../Engine005.jpg All the main bearings are clearanced within .0001 of each other, for very even oil distribution. The goal is not so much max HP but a high HP build that will be very reliable. Brodix RR-O heads are purchased. Out of the box they have a horrible run-out on the valve seats (max of .009; when we want to see under .002 at least; ideal is under .0005). The guides are honed, valves are checked (they are really good less than .0005 run out on the valve face). Machining the valve seats is done and a run-out of under .0005 is attained. The heads are surfaced (the surface wasn't perfectly flat, plus wanted to raise the compression just a tad). http://i328.photobucket.com/albums/l...Engine013b.jpg The intake and exhaust ports are ported and polished. http://i328.photobucket.com/albums/l...Engine013a.jpg The chambers are cleaned up and CC matched within 0.1 CC of each other. The heads are vacuum checked (20in of Vacuum they seal nice and tight). Should have a real nice and even compression ratio across all cylinders of 9.8:1: http://i328.photobucket.com/albums/l...Engine013c.jpg Cam goes in: http://i328.photobucket.com/albums/l.../Engine015.jpg It is a Comp Cams "Thumpr" roller cam 227/241 @.050 547/530 lift 107deg lobe separation. I went with the Thumpr as from my understanding a common weakness of a big block is it lack of exhaust breathing. My hope is that with the 107 deg lob separation and the increased exhaust duration that this will help correct some it. |
Pistons, rods and pins are all weighed and measured. One Piston was a bit out of spec but JE in Huntington Beach swapped it right out for me with a smile, even giving me one that allowed me to get my piston to cylinder wall clearances all within .0001 of each other.
Pistons are SRP forged, crank is a Eagle cast crank good for 750hp (since I am not building a high RPM motor should be good), rings are Perfect Circle moly and rods are I-Beam Eagle. http://i328.photobucket.com/albums/l.../Engine018.jpg Pins are installed, rings are gapped, rod bearings clearance like the mains to .0001 of each other. Short block is together now: http://i328.photobucket.com/albums/l.../Engine019.jpg http://i328.photobucket.com/albums/l.../Engine020.jpg http://i328.photobucket.com/albums/l.../Engine021.jpg Oil pump is a Moroso high volume with pickup and wind age tray. |
Heads go on, nice shot of the custom grinding both on the block and heads:
http://i328.photobucket.com/albums/l.../Engine023.jpg Verifying timing: http://i328.photobucket.com/albums/l.../Engine024.jpg Intake is port matched to the heads and goes on. Full roller rockers (Comp Cams) with 1.7:1 ratio. Edelbrock RPM Air gap: http://i328.photobucket.com/albums/l.../Engine026.jpg Valve and timing covers go on (Trans-dapt powder coated valve covers and GM stock timing cover for a GenV motor painted with left over Por-15): http://i328.photobucket.com/albums/l.../Engine027.jpg Valve covers are crappy and leak and replaced later but the intake sure looks nice (durashine finish): http://i328.photobucket.com/albums/l.../Engine028.jpg |
Water pump (Stewart Components Stage 2 pump) and MSD Distributor go in:
http://i328.photobucket.com/albums/l.../Engine030.jpg March performance pulleys for v-belt systems and Holly Street avenger 770cfm with air cleaner go on: http://i328.photobucket.com/albums/l.../Engine031.jpg Hooker ceramic coated headers with 2” primaries and 3.5” collectors: http://i328.photobucket.com/albums/l.../Engine032.jpg http://i328.photobucket.com/albums/l.../Engine033.jpg Finished product ready to start up: http://i328.photobucket.com/albums/l.../Engine034.jpg |
After initialing firing up the motor on an engine stand, all the problems found were fixed (bad radiator cap, leaking valve covers, spark plug wire holders that let the wires hit the headers etc)
http://i328.photobucket.com/albums/l.../Engine036.jpg http://i328.photobucket.com/albums/l.../Engine037.jpg Fast Air/Fuel meter and dual wideband O2 sensors are installed, along with Pypes Race-Pro mufflers (went with their 3” stainless exhaust kit as well): http://i328.photobucket.com/albums/l.../Engine042.jpg More engine buildup pics here: http://s328.photobucket.com/albums/l...oweter/Engine/ General Stats for the engine Engine Type Big Block Chevy displacing 489ci / 8.0L (4.280 bore x 4.250 stroke) Block 454 Big Block Chevy GenV standard deck Compression Ratio 9.8:1 Oiling Moroso 6 quart oil pan Moroso high volume oil pump Moroso windage tray Custom machining done to top of block to increase oil return Rotating Assembly Eagle Rotating Assembly, Eagle cast crank, Forged SRP Pistons, Eagle I-Beam Rods, Perfect Circle Moly Rings, Clevite Tri-Armor Bearings Cylinder Heads Brodix Race-Rite Oval Port 270cc intake runner, 119cc Combustion chambers. Race valve job, Mini-ported, chambers matched and polished. Camshaft Comp Cams "Thumpr" roller cam 227/241 @.050 547/530 lift 107deg lobe separation. Roller timing chain Valvetrain 2.250 inch intake / 1.880 exhaust valves 5/16" Comp Cams magnum push rods dual valve springs Induction Edelbrock RPM Air Gap manifold, Holly Street Avenger 770cfm, Aeromotive Street Rod electric fuel pump Ignition MSD 6AL box and Distributor with MSD 8.8 spark plug wires Exhaust Hooker ceramic coated headers 2 in primaries, 3.5 in collector. Pypes 3" stainless exhaust system with Race-pro mufflers Fastners ARP Gaskets Fel-Pro Cooling Ron Davis Double pass radiator with integrated coolant recovery tank, dual 13" spal fans and controller, Stewart Components Stage 2 high flow water pump, Robert Shaw thermostat, Earl's transmission cooler. Misc Tilton Super Starter, March Performance V-Belt system. Billet Specialties Valve covers, wire holders and breathers. Moroso battery relocation kit. Por-15 engine paint. Should be about 600hp and 600ft-lbs of torque at peak at the flywheel and about 500ft-lbs off idle! Special thanks to my school and instructor(s) for teaching me and letting me work on my car in the shop. Ready to put in the car now. But wait all the brakes and suspension stuff will be easier to work on while the motor is out… |
I can’t put this nice new engine in an engine compartment like this:
http://i328.photobucket.com/albums/l...ension000b.jpg So off the front clip it goes: http://i328.photobucket.com/albums/l...ension000e.jpg Needs paint badly: http://i328.photobucket.com/albums/l...ension000g.jpg [Bad pic] Once cleaned up and painted looks like new: http://i328.photobucket.com/albums/l...ension000h.jpg |
Time to take a look at the front suspension and firewall, just about everything needed attention (new brakes, ball joints bushings etc)
http://i328.photobucket.com/albums/l...pension001.jpg http://i328.photobucket.com/albums/l...pension004.jpg Lets pull the front sub-frame. It needed some minor welding to get it back in shape: http://i328.photobucket.com/albums/l...pension005.jpg And start cleaning up the firewall: http://i328.photobucket.com/albums/l...pension006.jpg Front clip back from the powder coaters: http://i328.photobucket.com/albums/l...pension008.jpg |
Now we are cooking, fresh paint on the firewall and front sub-frame, and new goodies:
Touring Classics C5 kit with 12.7” rotors, AFX spindles Global West upper and lower control arms QA1 Double adjustable coil overs The Right Stuff Detailing stainless brake lines Hydroboost unit ATS Lee blueprinted steering box Baer Trackers New Moog inner tie rods, pitman arm and idler arm Thanks to Tyler at ATS for answering all my questions and setting me up with the goods. New Big block heater core cover, restored heater box, new heater fan etc. http://i328.photobucket.com/albums/l...pension020.jpg http://i328.photobucket.com/albums/l...pension021.jpg http://i328.photobucket.com/albums/l...pension022.jpg More front suspension pictures: http://s328.photobucket.com/albums/l...%20Suspension/ Hmm, now I have to get new wheels and tires to fit the big brakes. Since I am going to have to buy new wheels anyways might as well mini-tub the car so I only have to buy wheels/tires once. That part of the project can be found here and was done up as a mini-tub guide: http://www.pro-touring.com/forum/sho...d.php?p=427886 but here is some before and after shots: http://i328.photobucket.com/albums/l...MiniTub001.jpg after: http://i328.photobucket.com/albums/l...ardSkin026.jpg |
| All times are GMT -7. The time now is 08:22 AM. |
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2026, vBulletin Solutions Inc.
Copyright Lateral-g.net