440 Cam
#1162440
01/22/12 02:26 AM
01/22/12 02:26 AM
|
Joined: Feb 2009
Posts: 583 San Antonio, TX
CurYellowBird
OP
mopar
|
OP
mopar
Joined: Feb 2009
Posts: 583
San Antonio, TX
|
Trying to decide on what cam to use in my mildly built 440. Here are the specs: - 78' 440 bored .030 - L2355 Flat Top (Six Pack) Pistons 2.06 CH - 452 heads, 86-88cc, 2.14/1.81 valved, mild port work - Dual Plane Performer or Performer RPM Intake - FAST EZ-EFI Fuel Injection System - 4 Speed Car Stage 2 Clutch - 3.23 or 3.55 gear The only real restrictor is that I want to run the factory hi-po manifolds rather than headers. The two cams I am looking at is either Lunati's 60303 or 60304. Hughes recommended their 2328 camshaft. I have manual brakes, power steering, 4 speed, and A/c, so vacuum is not an issue. Have to thank the original owner for his choice of options. Lunati 60303: http://www.lunatipower.com/Product.aspx?id=2337&gid=297Lunati 60304: http://www.lunatipower.com/Product.aspx?id=2338&gid=297Hughes 2328: http://www.hughesengines.com/Index/products.php?browse=search&search=2328&partid=21850
Last edited by CurYellowBird; 01/22/12 03:25 AM.
Project War Bird:
1971 Plymouth Roadrunner
383 4 speed with air conditioning
GY3 Curious yellow
All original
|
|
|
Re: 440 Cam Selection
[Re: DaytonaTurbo]
#1162442
01/22/12 02:30 AM
01/22/12 02:30 AM
|
Joined: Feb 2009
Posts: 583 San Antonio, TX
CurYellowBird
OP
mopar
|
OP
mopar
Joined: Feb 2009
Posts: 583
San Antonio, TX
|
Swapping gears is easy. Luckily my old man has 5 third members ranging from 2.91, 3.23, 3.55, 3.91, and a 4.3? locker.
Project War Bird:
1971 Plymouth Roadrunner
383 4 speed with air conditioning
GY3 Curious yellow
All original
|
|
|
Re: 440 Cam
[Re: magnum440]
#1162447
01/22/12 06:30 PM
01/22/12 06:30 PM
|
Anonymous
Unregistered
|
Anonymous
Unregistered
|
MP's oldie but goodie .528 mecanical if you want something mild you can drive anywhere.
The .557 grind if you want lope and have a deeper gear.
I've run the .528 in a '71 'Cuda on the street with 3.23 gears and it was a torque monster in a relatively mild build.
|
|
|
Re: 440 Cam
[Re: Mr.Yuck]
#1162451
01/22/12 09:27 PM
01/22/12 09:27 PM
|
Joined: Feb 2009
Posts: 583 San Antonio, TX
CurYellowBird
OP
mopar
|
OP
mopar
Joined: Feb 2009
Posts: 583
San Antonio, TX
|
Without milling the heads, the six pack L2355 pistons put my compression at 10.3-10.6 range with the .020 steel head gasket. Going to go with the felpro .040 to continue to safely run on pump gas.
Too late Mr.Yuck, already have the EZ-EFI system sitting in front of me. I can do most the port work myself.
This car is going to see a lot of cruising, let it be here in Texas, or going cross country to Maine and cruising the coast along the gulf. The EFI Kit just made sense, love working on carburetors but this system really grabbed my attention.
Isn't that .528 mechanical a little on the large side? 241/241 duration at .050 is kinda stout I would think.
Project War Bird:
1971 Plymouth Roadrunner
383 4 speed with air conditioning
GY3 Curious yellow
All original
|
|
|
Re: 440 Cam
[Re: Belvedere2]
#1162453
01/22/12 09:47 PM
01/22/12 09:47 PM
|
Joined: Feb 2009
Posts: 583 San Antonio, TX
CurYellowBird
OP
mopar
|
OP
mopar
Joined: Feb 2009
Posts: 583
San Antonio, TX
|
Can you run stock rockers with that .528 mechanical?
Project War Bird:
1971 Plymouth Roadrunner
383 4 speed with air conditioning
GY3 Curious yellow
All original
|
|
|
Re: 440 Cam
[Re: R/T1968R/T]
#1162455
01/22/12 10:14 PM
01/22/12 10:14 PM
|
Joined: Feb 2009
Posts: 583 San Antonio, TX
CurYellowBird
OP
mopar
|
OP
mopar
Joined: Feb 2009
Posts: 583
San Antonio, TX
|
Guess I'll be sticking with hydraulic.
Project War Bird:
1971 Plymouth Roadrunner
383 4 speed with air conditioning
GY3 Curious yellow
All original
|
|
|
Re: 440 Cam
[Re: CurYellowBird]
#1162456
01/23/12 01:09 PM
01/23/12 01:09 PM
|
Joined: Jan 2003
Posts: 24,562 Brookeville, Md
Mr.Yuck
Not enough dumb comments...yet
|
Not enough dumb comments...yet
Joined: Jan 2003
Posts: 24,562
Brookeville, Md
|
Quote:
Without milling the heads, the six pack L2355 pistons put my compression at 10.3-10.6 range with the .020 steel head gasket. Going to go with the felpro .040 to continue to safely run on pump gas.
Too late Mr.Yuck, already have the EZ-EFI system sitting in front of me. I can do most the port work myself.
This car is going to see a lot of cruising, let it be here in Texas, or going cross country to Maine and cruising the coast along the gulf. The EFI Kit just made sense, love working on carburetors but this system really grabbed my attention.
Isn't that .528 mechanical a little on the large side? 241/241 duration at .050 is kinda stout I would think.
the smaller voodoo will work fine. The 528 solid is pretty tame. When you adhust the lash you're at 500-508 lift.
|
|
|
Re: 440 Cam
[Re: Mr.Yuck]
#1162457
01/23/12 07:35 PM
01/23/12 07:35 PM
|
Joined: Feb 2009
Posts: 583 San Antonio, TX
CurYellowBird
OP
mopar
|
OP
mopar
Joined: Feb 2009
Posts: 583
San Antonio, TX
|
Just called Comp Cams and Lunati. Comp cams recommended their XE275HL and Lunati recommended their voodoo 60304.
Project War Bird:
1971 Plymouth Roadrunner
383 4 speed with air conditioning
GY3 Curious yellow
All original
|
|
|
Re: 440 Cam
[Re: CurYellowBird]
#1162458
01/23/12 09:48 PM
01/23/12 09:48 PM
|
Joined: Feb 2005
Posts: 4,318 Prospect, PA
BSB67
master
|
master
Joined: Feb 2005
Posts: 4,318
Prospect, PA
|
Quote:
Just called Comp Cams and Lunati. Comp cams recommended their XE275HL and Lunati recommended their voodoo 60304.
I suggest that you call someone familiar with specing a cam for use with exhaust manifolds. You will otherwise be leaving easy hp on the table.
|
|
|
|
|