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Author Topic: 383>>438 with dyno results  (Read 4950 times)
Windsor
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« on: August 26, 2016, 02:18:47 PM »

Having issues getting pictures to load, give me a bit.
Please don't ream me for too much or too little info. If you have any questions about parts that I forget, I'll answer anything I know and find out what I don't.
I am including a copy of my invoice so you can see what was done.
Sweep 9: 477HP @5200rpm, 506TQ @4300rpm
Sweep 10: 471HP @5200rpm, 509TQ @4200rpm
Compression: 9.5
Timing: 36*

Block:
1968 383 bored +.030 w/ torque plates, deck surfaced. ARP main studs.

Rotating assembly:
440 source 383>>438 balanced & polished by builder.
Stroke- 3.750"
Rods- 6.760"
Pistons- 4.280" (.030" over) -4cc "flat top".
Rings- Total Seal moly file fit rings.
Bearings- Clevite Chamfered "B" engine main bearings.

Heads:
Edelbrock Performer RPM #60929
Combustion chamber- 84cc
Intake runner- 210cc     Exhaust runner- 70cc
Intake valve- 2.140"      Exhaust valve- 1.810"
Springs- Single 1.550"
Intake side of heads surface .035" to adjust for block deck surfacing.

Cam/valve train:
Lunati 10230703LK (cam card in pictures).
Grind# VDBCR-271 hydraulic flat tappet.
Lobe separation- 110
Duration- Intake Adv 271, @.050" 226. Exhaust Adv 279, @.050" 234
   Rocker arms- Crane 64770-16 ductile iron.
   Rocker arm shafts- Mancini MRE715.
   Push rods- Smith Bros 3/8x.049" 4130 with 5/32 cup & 5/32 ball.
   Hold downs- Hughes hd billet steel.
   Timing chain set- Comp 2109.
   Timing set cover- 440 source #121-1062 w/ 121-1063 pointer
   Valve covers- 440 source #200-1120 with custom welded baffles, filler, and PCV installed.
  
Intake:
Edelbrock Performer RPM 7186

Carb:
Edelbrock #1813 AVS 800

Oiling/oil control:
Pump- Melling M-63HV with stock spring shimmed.
Pan- Milodon 30891 rear sump.
Windage tray- Summit G2339.
Pickup- Milodon 18457.
Dipstick- Milodon 22040.
Rear seal retainer- Mancini billet (x2 since motor would not stop leaking with the first one).
Rear seal- Fel-Pro 2947.
Intermediate shaft- 440 source 200-1078 w/101-1001 bushing.

Ign:
Distributor- Firecore R2R
Wires- MSD (builders)
Coil- MSD (builders)
Plugs- Champion RC12YC


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Windsor
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« Reply #1 on: August 26, 2016, 02:28:48 PM »

.
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Windsor
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« Reply #2 on: August 26, 2016, 02:42:27 PM »

.
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Windsor
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« Reply #3 on: August 26, 2016, 02:47:23 PM »

.
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Dreamcar
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« Reply #4 on: August 26, 2016, 03:01:50 PM »



The pictures are not showing up
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"And another thing, when I gun the motor, I want people to think the world is coming to an end." - Homer Simpson

1969 Charger, 383, Q5/V1W, A35, H51, N88,  numbers match (under restoration)
Windsor
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« Reply #5 on: August 26, 2016, 03:10:21 PM »

Sonofa. DC doesn't like me adding pictłes. I'll try again.
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Dreamcar
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« Reply #6 on: August 26, 2016, 03:34:28 PM »

Headers?
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"And another thing, when I gun the motor, I want people to think the world is coming to an end." - Homer Simpson

1969 Charger, 383, Q5/V1W, A35, H51, N88,  numbers match (under restoration)
Windsor
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« Reply #7 on: August 26, 2016, 04:23:59 PM »

2" primary x 32" Stahl dyno headers.
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Dreamcar
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« Reply #8 on: August 26, 2016, 04:51:42 PM »

How much less power do you think stock heads would make?
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"And another thing, when I gun the motor, I want people to think the world is coming to an end." - Homer Simpson

1969 Charger, 383, Q5/V1W, A35, H51, N88,  numbers match (under restoration)
Windsor
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« Reply #9 on: August 26, 2016, 10:08:49 PM »

Not sure. Can one of the gurus of estimations chime in on that one?
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Troy
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« Reply #10 on: August 27, 2016, 09:26:18 AM »

Pics


* windsor_438_CC.jpg (34.28 KB, 433x599 - viewed 958 times.)

* windsor_438_dyno 1.jpg (31.43 KB, 433x599 - viewed 956 times.)

* windsor_438_dyno 2.jpg (45.96 KB, 433x599 - viewed 983 times.)

* windsor_438_dyno 3.jpg (45.46 KB, 433x599 - viewed 938 times.)
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Sarcasm detector, that's a real good invention.
Troy
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« Reply #11 on: August 27, 2016, 09:27:12 AM »

Pics 2


* windsor_438_dyno 4.jpg (66.43 KB, 433x599 - viewed 950 times.)

* windsor_438_dyno 5(6).jpg (36.64 KB, 433x599 - viewed 952 times.)

* windsor_438_Sonic test results.jpg (11.46 KB, 186x258 - viewed 916 times.)
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Sarcasm detector, that's a real good invention.
Windsor
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« Reply #12 on: August 27, 2016, 10:38:46 AM »

Thanks Troy. I don't know what the issue is, they all show for me. Are they clear enough, or should I try rescanning them?
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BSB67
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« Reply #13 on: August 28, 2016, 05:17:20 AM »

Very nice.  Thanks for posting.
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500" NA, Eddy head, pump gas, exhaust manifold with 2 1/2 exhaust with tailpipes
4150 lbs with driver, 3.23 gear, stock converter
11.68 @ 120.2 mph
Troy
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« Reply #14 on: August 28, 2016, 09:13:26 AM »

Thanks Troy. I don't know what the issue is, they all show for me. Are they clear enough, or should I try rescanning them?
I think the issue is hotlinking from someone else's web site. If you try to view the image from somewhere other than their site they won't show. It keeps people from "stealing bandwidth". However, if you have already visited their site the images are cached in your browser so it happily displays them here.

I think they are hard to read. They are pretty small. I could blow them up but I doubt it will help so it would be better to rescan them at a higher resolution (if you want to).

Troy
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Sarcasm detector, that's a real good invention.
Windsor
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« Reply #15 on: August 28, 2016, 09:51:50 AM »

Thanks Troy. The issue I was having was when I tried to load them it kept popping up saying I had already done it and maybe had double clicked or tried to refresh. I'll delete what I already posted and scan them again to try to get a better image loaded.
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Windsor
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« Reply #16 on: August 28, 2016, 10:31:58 AM »

Sonic test.


* 383 sonic test 001 (577x800).jpg (179.12 KB, 577x800 - viewed 956 times.)
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Windsor
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« Reply #17 on: August 28, 2016, 10:34:35 AM »

Invoice, edited.


* invoice 001 (577x800).jpg (183.08 KB, 577x800 - viewed 921 times.)
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Windsor
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« Reply #18 on: August 28, 2016, 10:35:28 AM »

Cam card


* Lunati cam card 001 (577x800).jpg (142.13 KB, 577x800 - viewed 972 times.)
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Windsor
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« Reply #19 on: August 28, 2016, 10:39:24 AM »

Dyno


* 438 dyno1 001 (577x800).jpg (129.61 KB, 577x800 - viewed 964 times.)
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Windsor
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« Reply #20 on: August 28, 2016, 10:43:49 AM »

Page2


* 438 Dyno Page2.jpg (135.58 KB, 572x792 - viewed 937 times.)
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Windsor
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« Reply #21 on: August 28, 2016, 10:44:24 AM »

Page 3


* 438 dyno3 001 (577x800).jpg (197.24 KB, 577x800 - viewed 910 times.)
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Windsor
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« Reply #22 on: August 28, 2016, 10:44:57 AM »

Page 4


* 438 dyno4 001 (577x800).jpg (195.14 KB, 576x734 - viewed 929 times.)
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Windsor
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« Reply #23 on: August 28, 2016, 10:45:49 AM »

Page 6 (5 is a blank page)


* 438 dyno5(6) 001 (577x800).jpg (155.55 KB, 577x800 - viewed 953 times.)
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Windsor
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« Reply #24 on: August 28, 2016, 10:50:10 AM »

Well folks, that is the best I can get it with my limited knowledge of computers/scanners. I hope it is good enough to read. If not, I may end up just typing it all out...
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