Get yer FE dynoed here....
Thread Starter
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Post Fiend
Joined: Feb 2001
Posts: 6,624
Likes: 8
From: Missouri
Get yer FE dynoed here....
I've been out for a while due to a heavy workload here in Korea. I have seen a couple requests for having a dyno graph posted. As I am off for the next few days, I will post as many graphs as you like. Have all the requests in by saturday night.
Here is what I must have....
1) Bore X Stroke
2) Head info: (Casting Number, any port work done etc..) Flow numbers are the best.
3) Carb Size
4) What intake you have
5) Compression Ratio
6) What kind of exhaust you have (headers, mufflers etc...)
7) Cam Specs: (Accuracy is very important)
Valve events (preferably @.050 but not necessary)and lift
or
Duration, lift, LobeCenter Angle and intake centerline
readings at .050 seem to be more accurate but make sure you say advertised duration or .050 duration.
Please do not post anything without this info. Guessing on cam specs could make the graph very inaccurate and kind of defeats the purpose.
Here is what I must have....
1) Bore X Stroke
2) Head info: (Casting Number, any port work done etc..) Flow numbers are the best.
3) Carb Size
4) What intake you have
5) Compression Ratio
6) What kind of exhaust you have (headers, mufflers etc...)
7) Cam Specs: (Accuracy is very important)
Valve events (preferably @.050 but not necessary)and lift
or
Duration, lift, LobeCenter Angle and intake centerline
readings at .050 seem to be more accurate but make sure you say advertised duration or .050 duration.
Please do not post anything without this info. Guessing on cam specs could make the graph very inaccurate and kind of defeats the purpose.
Last edited by Ratsmoker; Mar 27, 2003 at 06:15 PM.
Posting Guru
Joined: Oct 1999
Posts: 1,188
Likes: 0
From: yes
Get yer FE dynoed here....
Here is what I must have....
1) Bore X Stroke
4.080*3.981
2) Head info: (Casting Number, any port work done etc..) Flow numbers are the best.
Edelbrocks.... .100=88/64 .200=153/113 .300=195/148 .400=233/171 .500=265/183 .600=270/200 per their website
3) Carb Size
750-780CFM
4) What intake you have
Blue thunder
5) Compression Ratio
10.25:1
6) What kind of exhaust you have (headers, mufflers etc...)
1 3/4"*31" primary 3" collector 3" exhaust with X pipe
7) Cam Specs: (Accuracy is very important)
Valve Adjustment= .022
pre lash lift= .580
post last lift= .5588
Duration at .015= 282*
Valve timing at .015=
intake open= 35 Close= 67
exhaust open= 75 Close= 27
intake centerline 106*
.050 duration 236
lobe seperation 110
1) Bore X Stroke
4.080*3.981
2) Head info: (Casting Number, any port work done etc..) Flow numbers are the best.
Edelbrocks.... .100=88/64 .200=153/113 .300=195/148 .400=233/171 .500=265/183 .600=270/200 per their website
3) Carb Size
750-780CFM
4) What intake you have
Blue thunder
5) Compression Ratio
10.25:1
6) What kind of exhaust you have (headers, mufflers etc...)
1 3/4"*31" primary 3" collector 3" exhaust with X pipe
7) Cam Specs: (Accuracy is very important)
Valve Adjustment= .022
pre lash lift= .580
post last lift= .5588
Duration at .015= 282*
Valve timing at .015=
intake open= 35 Close= 67
exhaust open= 75 Close= 27
intake centerline 106*
.050 duration 236
lobe seperation 110
Thread Starter
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Post Fiend
Joined: Feb 2001
Posts: 6,624
Likes: 8
From: Missouri
Get yer FE dynoed here....
Now that is what I mean when I say specs! Can't get any better than that for the intended purpose anyway. BTW, I like that cam a whole lot. Check out the torque.
Post Fiend
Joined: Jan 2003
Posts: 8,600
Likes: 4
From: Iowa
Get yer FE dynoed here....
Heres mine:
1. 4.083 x 3.78
2. C7AE-A heads, mild port work (mostly gasket matching), no flow numbers available
3. <a href="http://www.motorhaven.com/"><a href="http://www.motorhaven.com/">Holley</a></a> 600 vacuum secondary
4. Edelbrock Performer RPM
5. 10:1 compression ratio
6. Hedman Hedders
7. Cam info: Events at .050:
Open Close
Intake 1°BTDC 35°ABDC
Exhaust 51°BBDC 3°ATDC
Lift at valve:
Intake: .533"
Exhaust: .563"
Desktop Dyno graph would be highly appreciated!
1. 4.083 x 3.78
2. C7AE-A heads, mild port work (mostly gasket matching), no flow numbers available
3. <a href="http://www.motorhaven.com/"><a href="http://www.motorhaven.com/">Holley</a></a> 600 vacuum secondary
4. Edelbrock Performer RPM
5. 10:1 compression ratio
6. Hedman Hedders
7. Cam info: Events at .050:
Open Close
Intake 1°BTDC 35°ABDC
Exhaust 51°BBDC 3°ATDC
Lift at valve:
Intake: .533"
Exhaust: .563"
Desktop Dyno graph would be highly appreciated!
Senior User
Joined: Dec 2002
Posts: 163
Likes: 0
Get yer FE dynoed here....
Ok, here we go:
1) 4.080 x 3.78
2) C7AE-A - with CJ sized exhaust valves (1.665) no porting. 69.9 cc's nominal; cc'd out to 69.6-70.2 cc's across the range of all 8 cylinders;
3) Edelbrock 600 (#1406) - no mods
4) Performer <a href="http://www.motorhaven.com/">390 </a>intake - no mods
5) 9.5:1 CR estimated
6) 1 3/4" primary headers 3" collector > FlowMaster 50's (2 1/2" I think!)
7) Crower .270HDP specs are off the cam card!
CAM DEGREED AT .050" LIFT
Open/close:
INTAKE; -3*/36* ATDC
EXHAUST; 46*/-6* BTDC
LOBE SEPERATION - 112*
duration @ .050
INTAKE; 210*
EXHAUST; 220*
lobe lift
INTAKE; .280
EXHAUST; .296
lobe intake centerline
108*
show me what I got, and thanks!!
1) 4.080 x 3.78
2) C7AE-A - with CJ sized exhaust valves (1.665) no porting. 69.9 cc's nominal; cc'd out to 69.6-70.2 cc's across the range of all 8 cylinders;
3) Edelbrock 600 (#1406) - no mods
4) Performer <a href="http://www.motorhaven.com/">390 </a>intake - no mods
5) 9.5:1 CR estimated
6) 1 3/4" primary headers 3" collector > FlowMaster 50's (2 1/2" I think!)
7) Crower .270HDP specs are off the cam card!
CAM DEGREED AT .050" LIFT
Open/close:
INTAKE; -3*/36* ATDC
EXHAUST; 46*/-6* BTDC
LOBE SEPERATION - 112*
duration @ .050
INTAKE; 210*
EXHAUST; 220*
lobe lift
INTAKE; .280
EXHAUST; .296
lobe intake centerline
108*
show me what I got, and thanks!!
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Senior User
Joined: Sep 2000
Posts: 435
Likes: 1
From: Central Oregon
Get yer FE dynoed here....
Hi Rat,
I have run my <a href="http://www.motorhaven.com/">410 </a>on Perf Trend's Engine Analyzer, so curious how they compare.
1. Bore 4.09" Stroke 3.984"
2. Heads Edelbrock 6007
In/Ex PortVol 170/125cc; from Stan Weiss website: Flows(cfm): @.100" 83/64, .200 153/113, .300 195/144, .400 233/171, .500 265/183, .600 270/200, Average 223/163
3. Carb <a href="http://www.motorhaven.com/">Holley</a> Truck Avenger 670
4. Intake Edelbrock Performer
5. Compression Ratio 9.0:1
6. Exhaust Sanderson F<a href="http://www.motorhaven.com/">390 </a>Shorties with 2 1/2" Flowmaster 50's
7. Cam Crane 343941 Hydraulic .050" Events Intake/Exhaust 216* .533" / 228* .563"
Timing: Intake Open 1* Close 35* Exhaust Open 51* Close -3*
112* lobe separation angle
Really appreciate your willingness to crank these out!
Steve
I have run my <a href="http://www.motorhaven.com/">410 </a>on Perf Trend's Engine Analyzer, so curious how they compare.
1. Bore 4.09" Stroke 3.984"
2. Heads Edelbrock 6007
In/Ex PortVol 170/125cc; from Stan Weiss website: Flows(cfm): @.100" 83/64, .200 153/113, .300 195/144, .400 233/171, .500 265/183, .600 270/200, Average 223/163
3. Carb <a href="http://www.motorhaven.com/">Holley</a> Truck Avenger 670
4. Intake Edelbrock Performer
5. Compression Ratio 9.0:1
6. Exhaust Sanderson F<a href="http://www.motorhaven.com/">390 </a>Shorties with 2 1/2" Flowmaster 50's
7. Cam Crane 343941 Hydraulic .050" Events Intake/Exhaust 216* .533" / 228* .563"
Timing: Intake Open 1* Close 35* Exhaust Open 51* Close -3*
112* lobe separation angle
Really appreciate your willingness to crank these out!
Steve
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Posting Guru
Joined: Oct 1999
Posts: 1,188
Likes: 0
From: yes
Get yer FE dynoed here....
Originally posted by Andysutt
That's all you boys got?
come on now... we need more than 400 ft lb or torgue :P
Nice stats tho
That's all you boys got?
come on now... we need more than 400 ft lb or torgue :P
Nice stats tho