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Bren67Cuda904
Board Sponsor
Joined: 27 Jun 2006
Posts: 1709
Location: Orlando, FL
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Post subject:
Pics of Eileen-the stroker motor- now withDynoSheets/YouTube
(Wed Feb 14, 2007 3:43 pm)
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These are progress pics and some of the parts going into it.
www.renaissanceracing.com/images/Slant6Bore3.588Prehone.JPG
www.renaissanceracing.com/images/Slant6Crank4.250Stroke.JPG
www.renaissanceracing.com/images/Slant6Crank4.250Stroke2.JPG
www.renaissanceracing.com/images/Slant6CustomForgedPiston1.JPG
www.renaissanceracing.com/images/Slant6CustomForgedPiston2.JPG
www.renaissanceracing.com/images/Slant6CustomForgedPiston3.JPG
www.renaissanceracing.com/images/Slant6CustomForgedPiston4.JPG
www.renaissanceracing.com/images/Slant6HeadRoughPorting.JPG
www.renaissanceracing.com/images/Slant6IronDuctileGaplessRings.JPG_________________ 67Cuda,FAST EZEFI,340cu,CR=10.25,RollerCam&Rocker (XR268HR,#20-810-9)(#1622-16)(EddyRPM#60779,#7576), (MSD6AL,#6425) A904, GearVendorsOD, 8 1/4,3.55:1, ClassicAir
Last edited by Bren67Cuda904 on Tue May 22, 2007 7:29 am; edited 1 time in total |
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Mister Twister
EFI Slant 6
Joined: 05 Jan 2007
Posts: 391
Location: Florida
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Post subject:
Motor pics
(Wed Feb 14, 2007 4:00 pm)
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Hello Brennan more input!!!_________________ '72  Duster /6 with turbo build up
'03 Ram 2500 4x4 w/HEMI 5sp 4:10 posi
My Twister Page |
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slantvaliant
Turbo EFI
Joined: 18 Feb 2003
Posts: 2233
Location: Lubbock, Texas
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Post subject:
(Wed Feb 14, 2007 4:30 pm)
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Come on Eileen_________________ "When you find a big kettle of crazy, it's best not to stir it." - Pointy-haired Boss
1964 Valiant V200, 225/904 PB
BBS, CAI, HEI, LBP, AC, AM/FM/USB, EIEIO |
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argentina-slantsixer
Board Sponsor
Joined: 12 Jan 2004
Posts: 2130
Location: Argentina
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Post subject:
(Wed Feb 14, 2007 4:36 pm)
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| vry nice man!
_________________
Juan Ignacio Caino
Please use e-mail button istead of PM'ing. I do log in sometimes but I'll be answering quicker thru e-mail.
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SlantSixDan
Board Sponsor & Contributor
Joined: 31 Oct 2002
Posts: 21888
Location: North America
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Post subject:
(Wed Feb 14, 2007 5:38 pm)
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| Quote: | | IronDuctileGaplessRings.JPG |
Uh-oh..._________________ 一期一会
By birth & parentage: US citizen, 2nd class
By choice: Canadian citizen, 1st class
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argentina-slantsixer
Board Sponsor
Joined: 12 Jan 2004
Posts: 2130
Location: Argentina
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Post subject:
(Wed Feb 14, 2007 9:54 pm)
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IIRC dennis weaver had used them in his duster and was very happy with them... just my 2 cents.
edit questions
brennan, how far are you taking the static CR on that engine? the head seems overworked but then again you're going past 250 CI, I think it woulkd be nice. Did you check out mpgmike splitting flow trick at that post? that sounded like a good idea to redirect the flow to the sidewalls of the ports avoinding the middle section where the valve stem protrudes and invades the port. Valve sizing? custom or "on the shelf"? Combustion chambers looks a little "deep" for me, but then again I don't have all our numbers and calculations. Care to share some of them numbers?
another edit:increased oil consumption on engines using gapless ductile iron rings might be due to transmission... sometimes an auto trans tends to "drink more oil" since the engine is revving all the time and you don't have to put your foot off the gas permitting oil to come up and provide enough lubrication to top rings... that might be an issue
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Juan Ignacio Caino
Please use e-mail button istead of PM'ing. I do log in sometimes but I'll be answering quicker thru e-mail.
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Bren67Cuda904
Board Sponsor
Joined: 27 Jun 2006
Posts: 1709
Location: Orlando, FL
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Post subject:
(Thu Feb 15, 2007 10:33 am)
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CR is a max of 10:1 but will likely be set around 9.7:1. Well will be running only 93 octane. I forget the cam specs but it is a Howard custom grind at 520 lift. Cubes are going to be 258. Valves are 1.86/1.5 - 11/32 stem. Intake is the 4 barrel Offy and we plan to use the Holley Truck Avenger 470CFM carb which has vacuum secondaries. It will be getting ARP bolt and studs throughout. Future plans may include nitrous but not for some time. The forged pistons have a very thick top for a nitrous or supercharger beating. We are part Hard Blocking the box. We plan to turn it to 6200 rpm. Exhaust will be dutra front and cut rear manifold. Engine dyno will be used and info posted. Keep in mind some things were chosen as a compermize. Headers were avoided do to heat and leaks. 600 cfm carb would likely give higher peek HP but this car will be driven on the street. Roller rockers- benefit vs cost._________________ 67Cuda,FAST EZEFI,340cu,CR=10.25,RollerCam&Rocker (XR268HR,#20-810-9)(#1622-16)(EddyRPM#60779,#7576), (MSD6AL,#6425) A904, GearVendorsOD, 8 1/4,3.55:1, ClassicAir
Last edited by Bren67Cuda904 on Mon May 28, 2007 10:44 am; edited 2 times in total |
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Bren67Cuda904
Board Sponsor
Joined: 27 Jun 2006
Posts: 1709
Location: Orlando, FL
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Post subject:
(Tue Apr 24, 2007 5:33 pm)
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More pic of Eileen
CR is now set to 10.4
Deck height .007 in hole (took about .030 to get there)
head is 65cc and .006 off it to clean it up.
ARP rod bolts are stretched .006 which is about 70-75 ftlbs
ARP mains 100 ftlbs
The picture with the pistons installed has the pistons in the wrong cylinders. This has been corrected.
http://www.renaissanceracing.com/Albums/Cars/Pictures/Barracuda67/Engine%20Misc%20Stuff/slides/Slant6BlockTopViewPistons.html
http://www.renaissanceracing.com/Albums/Cars/Pictures/Barracuda67/Engine%20Misc%20Stuff/slides/StrechGauge.html
http://www.renaissanceracing.com/Albums/Cars/Pictures/Barracuda67/Engine%20Misc%20Stuff/slides/PistonGaplessRing.html
http://www.renaissanceracing.com/Albums/Cars/Pictures/Barracuda67/Engine%20Misc%20Stuff/slides/PartialHardBlockAnglePour.html
http://www.renaissanceracing.com/Albums/Cars/Pictures/Barracuda67/Engine%20Misc%20Stuff/slides/LifterAreaStandOffTubes.html
http://www.renaissanceracing.com/Albums/Cars/Pictures/Barracuda67/Engine%20Misc%20Stuff/slides/DegreeWheel.html
http://www.renaissanceracing.com/Albums/Cars/Pictures/Barracuda67/Engine%20Misc%20Stuff/slides/BlockOffsetPin.html_________________ 67Cuda,FAST EZEFI,340cu,CR=10.25,RollerCam&Rocker (XR268HR,#20-810-9)(#1622-16)(EddyRPM#60779,#7576), (MSD6AL,#6425) A904, GearVendorsOD, 8 1/4,3.55:1, ClassicAir
Last edited by Bren67Cuda904 on Mon May 28, 2007 10:45 am; edited 2 times in total |
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Greg Ondayko
Supercharged
Joined: 27 Nov 2004
Posts: 2774
Location: IRWIN PA
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Post subject:
(Tue Apr 24, 2007 7:56 pm)
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Silly question Here, But why do you retain the Pins on top of the block to locate the head?
If you have arp studs, do you even need the pins to be there?
Greg |
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slantzilla
Board Sponsor & Moderator
Joined: 17 Oct 2002
Posts: 9417
Location: Park Forest, Illinoisy
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Post subject:
(Tue Apr 24, 2007 9:23 pm)
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| Greg Ondayko wrote: | Silly question Here, But why do you retain the Pins on top of the block to locate the head?
If you have arp studs, do you even need the pins to be there?
Greg |
Yep, even with studs the head will still walk. 
_________________
Proud supporter of Mike Jeffrey Racing Engines since 1999.
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slantvaliant
Turbo EFI
Joined: 18 Feb 2003
Posts: 2233
Location: Lubbock, Texas
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Post subject:
(Wed Apr 25, 2007 7:38 am)
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In an ideal world, threaded fasteners only provide clamping force. Dowels or bosses do the locating._________________ "When you find a big kettle of crazy, it's best not to stir it." - Pointy-haired Boss
1964 Valiant V200, 225/904 PB
BBS, CAI, HEI, LBP, AC, AM/FM/USB, EIEIO |
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Greg Ondayko
Supercharged
Joined: 27 Nov 2004
Posts: 2774
Location: IRWIN PA
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Post subject:
(Wed Apr 25, 2007 12:59 pm)
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Oh well, When I have my motor apart I will but my dowels back in..
I took them out due to the girth of the arp Head studs.
It appeared to be located fine to me.
Live and learn.
Greg |
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Bren67Cuda904
Board Sponsor
Joined: 27 Jun 2006
Posts: 1709
Location: Orlando, FL
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Post subject:
(Sat May 05, 2007 11:55 am)
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More Pics
A painted shot of each side and a shot of the rocker shaft and vavle springs.
http://www.renaissanceracing.com/Albums/Cars/Pictures/Barracuda67/Engine%20Misc%20Stuff/slides/Slant6Painted.html
http://www.renaissanceracing.com/Albums/Cars/Pictures/Barracuda67/Engine%20Misc%20Stuff/slides/Slant6Painted2.html
http://www.renaissanceracing.com/Albums/Cars/Pictures/Barracuda67/Engine%20Misc%20Stuff/slides/Slant6PaintedValves.html
Some reason the head studs didn't come in yet. Thats why there not installed yet. Dyno time has been pushed off till maybe Thursday._________________ 67Cuda,FAST EZEFI,340cu,CR=10.25,RollerCam&Rocker (XR268HR,#20-810-9)(#1622-16)(EddyRPM#60779,#7576), (MSD6AL,#6425) A904, GearVendorsOD, 8 1/4,3.55:1, ClassicAir
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argentina-slantsixer
Board Sponsor
Joined: 12 Jan 2004
Posts: 2130
Location: Argentina
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Post subject:
(Sat May 05, 2007 6:50 pm)
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| man, that's beautiful. Keep it coming baby! when do you paln on firing her up? carburetion? oil? ignition brand and type? cooling sys? I want details...
_________________
Juan Ignacio Caino
Please use e-mail button istead of PM'ing. I do log in sometimes but I'll be answering quicker thru e-mail.
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Sam Powell
Supercharged
Joined: 04 Jun 2006
Posts: 3193
Location: Gaithersburg MD
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Post subject:
(Sun May 06, 2007 9:59 am)
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Brennan, Everything about this post is cool! Thanks for sharing. . What are the stand off tubes for in the lifter valley? I am eager to see how this baby runs, and what kind of power you get.
Sam_________________ A REAL professional is someone who knows when to hit it with a bigger hammer.
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