Ed Curtis (EDC) cam specs
Thread Starter
Joined: Jul 2003
Posts: 10,755
Likes: 7
From: Valencia, Ca
Ed Curtis (EDC) cam specs im sure most of you have seen Ed grace our forums and many try and "pimp" free info.
well this is the kind of stuff you get when your a paying customer
.
duration @ .050 238/236 .586/.589 112+0
lobes undisclosed
little unconventional looking huh. spec's are often different then you think when there spec'd to your CFM and application requirements.
results will be pending on how fast i can put everything together and get it tuned.
Ed thought of alot of things i wouldnt have in terms of lobe profiles. I had the feeling the whole time that he was looking out for me and using his knowledge to maximize my setup w/ what i gave him to work with as opposed to just trying to make a sale.
from the time of my first contact with Ed to the time the cam arrives at my door it would of taken about 20 days. yes that seems long but when you spend months and months just getting your shortblock and head spec's in order 20 days is nothing for a true custom cam.
well this is the kind of stuff you get when your a paying customer
. duration @ .050 238/236 .586/.589 112+0
lobes undisclosed
little unconventional looking huh
. spec's are often different then you think when there spec'd to your CFM and application requirements. results will be pending on how fast i can put everything together and get it tuned.
Ed thought of alot of things i wouldnt have in terms of lobe profiles. I had the feeling the whole time that he was looking out for me and using his knowledge to maximize my setup w/ what i gave him to work with as opposed to just trying to make a sale.
from the time of my first contact with Ed to the time the cam arrives at my door it would of taken about 20 days. yes that seems long but when you spend months and months just getting your shortblock and head spec's in order 20 days is nothing for a true custom cam.
Sounds nasty. I like the different ramp rates on the intake vs. exhaust. Should make for some killer power. Keep us posted.
__________________
2013 Corvette Grand Sport A6 LME forged 416, Greg Good ported TFS 255 LS3 heads, 222/242 .629"/.604" 121LSA Pat G blower cam, ARH 1 7/8" headers, ESC Novi 1500 Supercharger w/8 rib direct drive conversion, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwtq on race fuel, 10.1 @ 147.25mph 1/4 mile, 174.7mph Half Mile.
2016 Corvette Z51 M7 Magnuson Heartbeat 2300 supercharger, TSP LT headers, Pat G tuned, 667rwhp, 662rwtq, 191mph TX Mile.
2009.5 Pontiac G8 GT 6.0L, A6, AFR 230v2 heads. 506rwhp/442rwtq. 11.413 @ 121.29mph 1/4 mile, 168.7mph TX Mile
2000 Pewter Ram Air Trans Am M6 heads/cam 508 rwhp/445 rwtq SAE, 183.092 TX Mile
2022 Cadillac Escalade 6.2L A10 S&B CAI, Corsa catback.
2023 Corvette 3LT Z51 soon to be modified.
Custom LSX tuning in person or via email press here.
2013 Corvette Grand Sport A6 LME forged 416, Greg Good ported TFS 255 LS3 heads, 222/242 .629"/.604" 121LSA Pat G blower cam, ARH 1 7/8" headers, ESC Novi 1500 Supercharger w/8 rib direct drive conversion, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwtq on race fuel, 10.1 @ 147.25mph 1/4 mile, 174.7mph Half Mile.
2016 Corvette Z51 M7 Magnuson Heartbeat 2300 supercharger, TSP LT headers, Pat G tuned, 667rwhp, 662rwtq, 191mph TX Mile.
2009.5 Pontiac G8 GT 6.0L, A6, AFR 230v2 heads. 506rwhp/442rwtq. 11.413 @ 121.29mph 1/4 mile, 168.7mph TX Mile
2000 Pewter Ram Air Trans Am M6 heads/cam 508 rwhp/445 rwtq SAE, 183.092 TX Mile
2022 Cadillac Escalade 6.2L A10 S&B CAI, Corsa catback.
2023 Corvette 3LT Z51 soon to be modified.
Custom LSX tuning in person or via email press here.
Sounds like a good cam for someone making some good compression on pump gas 
What's your rocker ratio? Straight 1.7 or did he change it up? For example a 1.9 intake and a 1.7 exhaust?
Good luck w/ the new combo
Floyd
What's your rocker ratio? Straight 1.7 or did he change it up? For example a 1.9 intake and a 1.7 exhaust? Good luck w/ the new combo
Floyd
Thread Starter
Joined: Jul 2003
Posts: 10,755
Likes: 7
From: Valencia, Ca
Originally Posted by MUSTANGEATER
Sounds like a good cam for someone making some good compression on pump gas What's your rocker ratio? Straight 1.7 or did he change it up? For example a 1.9 intake and a 1.7 exhaust?
Good luck w/ the new combo
Floyd
What's your rocker ratio? Straight 1.7 or did he change it up? For example a 1.9 intake and a 1.7 exhaust? Good luck w/ the new combo
Floyd
DCR: 8.5
he spec'd it around my 1.7 Jessel SS's.
The proof will be in the pudding, so to speak. I've been waiting (and asking) for successful examples of these cam "specialists" custom cams, and have yet to see anything that good old TR, FMS, LG cams haven't been able to do, if they even did that well. What are the rest of your mods, cubic inches, heads, exhaust, 12 bolt or 10 bolt, etc? I am anxiously waiting for your results, good luck, Shawn
Thread Starter
Joined: Jul 2003
Posts: 10,755
Likes: 7
From: Valencia, Ca
Originally Posted by SPANKY LS1
The proof will be in the pudding, so to speak. I've been waiting (and asking) for successful examples of these cam "specialists" custom cams, and have yet to see anything that good old TR, FMS, LG cams haven't been able to do, if they even did that well. What are the rest of your mods, cubic inches, heads, exhaust, 12 bolt or 10 bolt, etc? I am anxiously waiting for your results, good luck, Shawn
realistically results wont be done for about 2 weeks. when it comes down to it the ony results that matter is if im happy or not with my setup. im not here to impresss anybody. i didnt put this combo together to break any records and its not a drag car. my intent is not to be another one of those 450rwhp 12 second e.t or max HP but gutless tq kind of guys
Motor:
RMS 347ci LS6 Shortblock
Diamond Pistons 6.6 domes w/ Diamond rings
Eagle #D 6.125 Rods
Stock treated crank
ARP Main Studs
ARP Head Studs
Rollmaster double chain
Ported Ls6 oil pump
comp 850 lifters
FFHP Stg 1 Heads
Ls6 Intake
FTI Cam
Jessel SS Rockers
SLP lid w/ K&N and Smooth Bellows
ASP UD Pulley
Ported TB
160 T-Stat
Exhaust:
Jet Hot LT's
True duals
Fuel:
SVO 30#'ers
255 L/hr Fuel Pump
Tranny:
Pro 5.0 w/ LSS and Hurst ****, !CAGS
Spec 3 clutch
Hays Aluminum Flywheel
Mac Girdle w/ studs
Suspension:
Pro Fab K-member
Poly motor mounts
BMR STB
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JRP,Looks like you did the right thing.Alot of people don't understand that you need to pick a Cam that works for your individual setup.You contacted someone that matched your Head flow #'s to a certain Cam that can use the head to it'd full potential.This is actually the first post I've seen like this in years
Please post up how you like it after it's running
Please post up how you like it after it's running
Originally Posted by MUSTANGEATER
The only bad part about you posting the specs is when the results come back very good everyone earth will want a 238/236 cam 
Well at least for this week.
Well at least for this week.
That is so true.What works for one person doesn't mean it will work on another setup Thread Starter
Joined: Jul 2003
Posts: 10,755
Likes: 7
From: Valencia, Ca
Originally Posted by MUSTANGEATER
The only bad part about you posting the specs is when the results come back very good everyone earth will want a 238/236 cam Well at least for this week.
Well at least for this week.
no ****, i was gonna aske Ed to name the spec's after me. maybe the JRP gigantor cam 3000
but we all know duration @ .050 doesnt tell you ****. i was suprised when he told me the lobes. i plan to put the cam on a cam pro before it goes in but those spec's wont be going public.
Thread Starter
Joined: Jul 2003
Posts: 10,755
Likes: 7
From: Valencia, Ca
Originally Posted by Slowhawk
JRP,Looks like you did the right thing.Alot of people don't understand that you need to pick a Cam that works for your individual setup.You contacted someone that matched your Head flow #'s to a certain Cam that can use the head to it'd full potential.This is actually the first post I've seen like this in years
Please post up how you like it after it's running
Please post up how you like it after it's running
i'll tell you one thing; specing, clearancing, flowing, setting quench, ect aint no joke. its added months to my down time but will hopefully pay off when its all said and done
no ****, i was gonna aske Ed to name the spec's after me. maybe the JRP gigantor cam 3000
<--- Gigantor Looks like It'd make me fast!
i was suprised when he told me the lobes.
Lemme guess not a comp XER?
Can't wait to see the results...Too bad it's a Cali dd. I'd like to see the results of an aggressive tune with some 104 with your not-so-low compression...
I should have everything here buttoned-up about the same time you're together. We'll have to compare results...
I should have everything here buttoned-up about the same time you're together. We'll have to compare results...
Last edited by NoseUp; Oct 31, 2004 at 09:45 PM.
There's some more good info at the LS2 forum about this, if anyones interested.
Although, it might scare some. Ed talks about peak numbers not meaning ****....so make sure your sitting down
Although, it might scare some. Ed talks about peak numbers not meaning ****....so make sure your sitting down
JRP,
You made a good decision. Ed is top notch at what he does. I had a PM the other day and now that I have pondered it, .050" is kinda like a 12 oz beer.. . .gives everyone a measure that can be understood by mfg, marketer, and consumer, but the real story how its made.
Chris
You made a good decision. Ed is top notch at what he does. I had a PM the other day and now that I have pondered it, .050" is kinda like a 12 oz beer.. . .gives everyone a measure that can be understood by mfg, marketer, and consumer, but the real story how its made.
Chris