Moparts Main Index | READ - Info & Help Page | Moparts Sponsors | Tech Archive

Forums Calendar Active Threads Search Forum Help
Previous Thread
Next Thread
Print Thread
Page 1 of 2 1 2
Anyone running a mild hydraulic cam 440 stroker? #1695123
11/06/14 12:27 PM 11/06/14 12:27 PM
Joined: Feb 2009
Posts: 1,724
Nebraska
70VcodeCoronetRT Offline OP
top fuel
70VcodeCoronetRT  Offline OP
top fuel

Joined: Feb 2009
Posts: 1,724
Nebraska
After finding out my 440 crank was shot. I decided to go with a 4.15 crank for my mild 440 build. Has anyone built a mild (hydraulic cam) 440 stroker for the street? What's your combo? What cam and what Hp torque number are you getting. Thanks

Re: Anyone running a mild hydraulic cam 440 stroker? [Re: 70VcodeCoronetRT] #1695124
11/06/14 01:15 PM 11/06/14 01:15 PM
Joined: Oct 2008
Posts: 411
Harleysville, PA USA
T
Tommy D Offline
mopar
Tommy D  Offline
mopar
T

Joined: Oct 2008
Posts: 411
Harleysville, PA USA
I just purchased components for a 496 RB. I spoke with the techs at 440 Source. They said a mild (.550" or so) hydraulic cam would make good power, and should push a 3600 pound B-body into the mid-to-high elevens. They also recommended a solid cam from Comp Cams (XTQ2945-8. It has .579" on exht and .567" on int. 108 lobe. 264/270 @.50. Said it helps with detonation if you're running upper 10:1 compression. I bit the bullet and went sold roller. You only live once!
Re: Anyone running a mild hydraulic cam 440 stroker? [Re: 70VcodeCoronetRT] #1695125
11/06/14 02:30 PM 11/06/14 02:30 PM
Joined: Feb 2003
Posts: 1,942
Metro Detroit
OUTLAWD Offline
top fuel
OUTLAWD  Offline
top fuel

Joined: Feb 2003
Posts: 1,942
Metro Detroit
Not Hyd, but I have a .530" solid flat tappet that is 260/266 @ 0.050 in a 493. Runs 11.60-70's with 516 heads and a 750 carb in the heat with 3.55s.

Was 530 hp at 5600, and gobs of torque

Faster, Faster until the thrill of speed overcomes the fear of death...

71 Swinger - slowly collecting dust/parts
66 Belv. II - just a streetcar
88 Mustang - turbo LS beater
Re: Anyone running a mild hydraulic cam 440 stroker? [Re: OUTLAWD] #1695126
11/06/14 02:49 PM 11/06/14 02:49 PM
Joined: May 2003
Posts: 6,667
Downtown Roebuck Ont
Twostick Offline
Still wishing...
Twostick  Offline
Still wishing...

Joined: May 2003
Posts: 6,667
Downtown Roebuck Ont
My 9:1 493 did basically 500 hp 600 ft/lbs with a MP509 and 1.7 rockers.

Kevin
Re: Anyone running a mild hydraulic cam 440 stroker? [Re: Twostick] #1695127
11/07/14 12:22 PM 11/07/14 12:22 PM
Joined: Jan 2003
Posts: 4,247
Newfoundland
C
codfish Offline
master
codfish  Offline
master
C

Joined: Jan 2003
Posts: 4,247
Newfoundland
493" RB
11-1 comp with stock RPM heads
cam is a hydraulic flat tappit scott brown 540 lift, with 265 ish duration (can't remember exact specs)
850 bigs carb
rpm intake
3800 stall
3:73 dana 60

Runs 11 flat @ 120 in a 3800 lb Dart.

codfish

Last edited by codfish; 11/07/14 12:24 PM.
Re: Anyone running a mild hydraulic cam 440 stroker? [Re: codfish] #1695128
11/07/14 02:06 PM 11/07/14 02:06 PM
Joined: Mar 2006
Posts: 9,910
Eighty Four, PA
B G Racing Offline
master
B G Racing  Offline
master

Joined: Mar 2006
Posts: 9,910
Eighty Four, PA
We have built several street/strip 451" to 500" with the 509 and 550 Hyd cams,most ran low 11s over 3000lb and some in the high 10s at lesser weight.

[IMG]http://i430.photobucket.com/albums/qq21/ajcasini/max_zpsdppwd9km.jpg[/IMG]
Re: Anyone running a mild hydraulic cam 440 stroker? [Re: 70VcodeCoronetRT] #1695129
11/07/14 02:24 PM 11/07/14 02:24 PM
Joined: Jan 2003
Posts: 13,618
Marion, South Carolina [><]
an8sec70cuda Offline
I Live Here
an8sec70cuda  Offline
I Live Here

Joined: Jan 2003
Posts: 13,618
Marion, South Carolina [><]
I did some work on a friend's '70 Coronet R/T that has a 496" stroker 440, Edelbrock heads and a Comp .501"/292° hyd. flat tappet cam. Never been down the track (100% street car) but it runs very strong.

CHIP
'70 hemicuda, 575" Hemi, 727, Dana 60
'69 road runner, 440-6, 4 speed, Dana 60
'71 Demon 340, no drivetrain, on blocks behind the barn
'73 Chrysler New Yorker, 440, 727, 8.75
'90 Chevy 454SS Silverado, 476" BBC, TH400, 14 bolt
'06 GMC 2500HD LBZ Duramax
Re: Anyone running a mild hydraulic cam 440 stroker? [Re: 70VcodeCoronetRT] #1695130
11/07/14 08:54 PM 11/07/14 08:54 PM
Joined: Oct 2011
Posts: 559
Idaho
L
LaRoy Engines Offline
mopar
LaRoy Engines  Offline
mopar
L

Joined: Oct 2011
Posts: 559
Idaho
493, 10.3:1, Edelbrock RPM heads and intake, 236/244 @ .050 hyd flat tappet .532/.532, 565hp 635tq all by 5,300 RPM.
Re: Anyone running a mild hydraulic cam 440 stroker? [Re: 70VcodeCoronetRT] #1695131
11/07/14 10:23 PM 11/07/14 10:23 PM
Joined: Feb 2005
Posts: 4,351
Prospect, PA
BSB67 Offline
master
BSB67  Offline
master

Joined: Feb 2005
Posts: 4,351
Prospect, PA
What is your definition of mild?
Re: Anyone running a mild hydraulic cam 440 stroker? [Re: BSB67] #1695132
11/07/14 11:25 PM 11/07/14 11:25 PM
Joined: Feb 2009
Posts: 1,724
Nebraska
70VcodeCoronetRT Offline OP
top fuel
70VcodeCoronetRT  Offline OP
top fuel

Joined: Feb 2009
Posts: 1,724
Nebraska
Real mild. Well it's a long story. I wanted to go through my 440 6 pack motor in a car I recently bought. Started out I was going to do a Mr Six Pack cam and everything else refreshed stock stuff. Well Dwayne Porter convinced me to go with a Stealth head. Which he flowed right at 278 @ 500 lift. And after tearing the motor apart. We found the crank was shot.
So now I decided if I have to buy a crank. Why not a 4.15 stroker. I'm wondering how the Mr Six Pack cam (around .471 intake and 492 exhaust)will do in this 496. I want to keep this a mild stump puller. It will probably never see a race track. But a lot of stop light cruising. So I just wanted to see some other real street 496 combos. This will be in a heavy 70 Coronet R/T. Thanks

Last edited by 4406forPOWER; 11/07/14 11:31 PM.
Re: Anyone running a mild hydraulic cam 440 stroker? [Re: 70VcodeCoronetRT] #1695133
11/07/14 11:50 PM 11/07/14 11:50 PM
Joined: Mar 2005
Posts: 3,191
Central NC
gch Offline
master
gch  Offline
master

Joined: Mar 2005
Posts: 3,191
Central NC
Cam will idle like stock and be very strong from idle.Make sure you don't run too much compression for the short duration of that cam.Put some 1.6 rockers on it(at least the intake)and let it eat.You can always add more cam later if you get bored with it.
Re: Anyone running a mild hydraulic cam 440 stroker? [Re: 70VcodeCoronetRT] #1695134
11/08/14 12:34 PM 11/08/14 12:34 PM
Joined: Nov 2005
Posts: 518
ny
G
greenmcode Offline
mopar
greenmcode  Offline
mopar
G

Joined: Nov 2005
Posts: 518
ny
Quote:

Real mild. Well it's a long story. I wanted to go through my 440 6 pack motor in a car I recently bought. Started out I was going to do a Mr Six Pack cam and everything else refreshed stock stuff. Well Dwayne Porter convinced me to go with a Stealth head. Which he flowed right at 278 @ 500 lift. And after tearing the motor apart. We found the crank was shot.
So now I decided if I have to buy a crank. Why not a 4.15 stroker. I'm wondering how the Mr Six Pack cam (around .471 intake and 492 exhaust)will do in this 496. I want to keep this a mild stump puller. It will probably never see a race track. But a lot of stop light cruising. So I just wanted to see some other real street 496 combos. This will be in a heavy 70 Coronet R/T. Thanks



Did you call Bob K. and ask his opinion on that cam? He has so many
profiles he uses for different builds..

1969 A12 R.R. 11.61 117.96 F.A.S.T. STOCK STROKE..
Re: Anyone running a mild hydraulic cam 440 stroker? [Re: 70VcodeCoronetRT] #1695135
11/08/14 02:10 PM 11/08/14 02:10 PM
Joined: Jun 2008
Posts: 3,919
usa
L
lewtot184 Offline
master
lewtot184  Offline
master
L

Joined: Jun 2008
Posts: 3,919
usa
Quote:

Real mild. Well it's a long story. I wanted to go through my 440 6 pack motor in a car I recently bought. Started out I was going to do a Mr Six Pack cam and everything else refreshed stock stuff. Well Dwayne Porter convinced me to go with a Stealth head. Which he flowed right at 278 @ 500 lift. And after tearing the motor apart. We found the crank was shot.
So now I decided if I have to buy a crank. Why not a 4.15 stroker. I'm wondering how the Mr Six Pack cam (around .471 intake and 492 exhaust)will do in this 496. I want to keep this a mild stump puller. It will probably never see a race track. But a lot of stop light cruising. So I just wanted to see some other real street 496 combos. This will be in a heavy 70 Coronet R/T. Thanks

i'm going to go out a limb here but the ".471-.492" numbers look like engle ep series profiles,...? i'd suggest engle k58/k60 ground on a wide lsa if your using cast exhaust and the big cubes.
Re: Anyone running a mild hydraulic cam 440 stroker? [Re: Tommy D] #1695136
11/08/14 02:56 PM 11/08/14 02:56 PM
Joined: Dec 2004
Posts: 10,677
Rittman Ohio
fourgearsavoy Offline
I Live Here
fourgearsavoy  Offline
I Live Here

Joined: Dec 2004
Posts: 10,677
Rittman Ohio
Quote:

I just purchased components for a 496 RB. I spoke with the techs at 440 Source. They said a mild (.550" or so) hydraulic cam would make good power, and should push a 3600 pound B-body into the mid-to-high elevens. They also recommended a solid cam from Comp Cams (XTQ2945-8. It has .579" on exht and .567" on int. 108 lobe. 264/270 @.50. Said it helps with detonation if you're running upper 10:1 compression. I bit the bullet and went sold roller. You only live once!


I have an XTQ grind in my 10.9 compression 493 with EZ heads and I spent many hours thinking about a roller but in the end I think I made the right choice with a flat tappet cam for my car.
My Savoy runs 10.91 with with a 3.54 gear in the back at 3560# with my 200 pound butt in the seat So small cams can work good in a stroker with good heads and compression.
Gus

8325390-savoyburnout.jpg (208 downloads)
64 Plymouth Savoy
493 Indy EZ's by Nick at Compu-Flow
5-Speed Richmond faceplate Liberty box
Dana 60
Re: Anyone running a mild hydraulic cam 440 stroker? [Re: fourgearsavoy] #1695137
11/08/14 03:12 PM 11/08/14 03:12 PM
Joined: Feb 2009
Posts: 1,724
Nebraska
70VcodeCoronetRT Offline OP
top fuel
70VcodeCoronetRT  Offline OP
top fuel

Joined: Feb 2009
Posts: 1,724
Nebraska
Yeah I called Bob and told him which cam I have. And he said it should be fine. Said to make sure to install the cam straight up. But he also said to let him know how it works out.
Re: Anyone running a mild hydraulic cam 440 stroker? [Re: 70VcodeCoronetRT] #1695138
11/08/14 07:36 PM 11/08/14 07:36 PM
Joined: Jan 2003
Posts: 338
Montreal Quebec
STROKIE Offline
enthusiast
STROKIE  Offline
enthusiast

Joined: Jan 2003
Posts: 338
Montreal Quebec
Quote:

Yeah I called Bob and told him which cam I have. And he said it should be fine. Said to make sure to install the cam straight up. But he also said to let him know how it works out.



I order a cam from Bob for my 451...
It's the best cam for street and strip application.
Have fun

Re: Anyone running a mild hydraulic cam 440 stroker? [Re: 70VcodeCoronetRT] #1695139
11/08/14 10:38 PM 11/08/14 10:38 PM
Joined: Nov 2005
Posts: 518
ny
G
greenmcode Offline
mopar
greenmcode  Offline
mopar
G

Joined: Nov 2005
Posts: 518
ny
Quote:

Yeah I called Bob and told him which cam I have. And he said it should be fine. Said to make sure to install the cam straight up. But he also said to let him know how it works out.



Bob likes to get feedback from his customers.. Jots it down in his note pad for future combos.. Many years of r@d in that garage..
I'M sure there has been mistakes too.

1969 A12 R.R. 11.61 117.96 F.A.S.T. STOCK STROKE..
Re: Anyone running a mild hydraulic cam 440 stroker? [Re: 70VcodeCoronetRT] #1695140
11/09/14 09:32 AM 11/09/14 09:32 AM
Joined: Feb 2005
Posts: 4,351
Prospect, PA
BSB67 Offline
master
BSB67  Offline
master

Joined: Feb 2005
Posts: 4,351
Prospect, PA
Quote:

Yeah I called Bob and told him which cam I have. And he said it should be fine. Said to make sure to install the cam straight up. But he also said to let him know how it works out.



This is likely going to work out fine, and even backing it up a couple of degrees probably would not hurt. It will purr like a kitten and probably make surprising power. But using his bacis design and slightly larger lobes would probably put more power in it, and still be very docile down low.

Also, do the math on the dynamic compression ratio as you will see that you can probably get away with more compression ratio than you might think as the intake will be closing late relative to conventional thinking.

Last edited by BSB67; 11/09/14 09:35 AM.
Re: Anyone running a mild hydraulic cam 440 stroker? [Re: BSB67] #1695141
11/09/14 10:46 AM 11/09/14 10:46 AM
Joined: Feb 2009
Posts: 1,724
Nebraska
70VcodeCoronetRT Offline OP
top fuel
70VcodeCoronetRT  Offline OP
top fuel

Joined: Feb 2009
Posts: 1,724
Nebraska
BSB67, what's your combo in your Charger? Looks like a sweet running car.

Re: Anyone running a mild hydraulic cam 440 stroker? [Re: 70VcodeCoronetRT] #1695142
11/09/14 07:02 PM 11/09/14 07:02 PM
Joined: Feb 2005
Posts: 4,351
Prospect, PA
BSB67 Offline
master
BSB67  Offline
master

Joined: Feb 2005
Posts: 4,351
Prospect, PA
Thanks

Pretty much in my sig.
Holley 950 carb
Indy 440-2D intake
Small roller cam





Last edited by BSB67; 11/09/14 07:43 PM.
Page 1 of 2 1 2

Moderated by  Al_Alguire, Hotwheelsjr, moparts, not_a_charger, RangerDan440, tboomer 
Privacy Policy · Forum Rules · Mark All Read Contact Us · Moparts




Moparts Main Index | READ - Info & Help Page | Moparts Sponsors | Tech Archive


Powered by UBB.threads™ PHP Forum Software 7.7.1