440 source ductile adjustable rocker arms.
Hello and Thanks for any input,
I purchased this 383 with my 67 dart.
Unfortunately, I did not get very much info about it.
The builder/seller did mention the bottom end had been refreshed.
The 906 heads gone through and that it had a mild rv type solid lifter cam.
don't know what kind of compression it has and have no idea
how to determine this. He also stated that it had no valvetrain
installed because he wanted to keep cylinders closed to atmosphere
due to not knowing when he was going to use it.
After removing valley pan, I discovered the lifters and pushrods and here is
my biggest dilemma what rocker set-up to use? After asking him what he recommended
he mentioned Harland Sharps @ $1000 a crack.
This is my first build and am new to this expensive hobby that I thoroughly enjoy.
I have been looking for old school isky or crane adjustables but a local
suggested these 440 source ductile rockers. Ductile Iron Adjustable Rocker Set - 1.5 Ratio
Has anyone used these? Are they Chinese junk? Are they not right for my application?
Should I pony up with the Harland Sharps?
Or how about these from Mancini? Mancini Racing Aluminum Roller Rocker Arms
These seem to be made by Harland Sharps.
There will be an A-833 behind the Big Block and 8 3/4 with 3.91 sure grip to the tires.
Probably no track but some serious street driving.
Any suggestions would be appreciated and Thank You,
Derek
Hello and Thanks for any input,
I purchased this 383 with my 67 dart.
Unfortunately, I did not get very much info about it.
The builder/seller did mention the bottom end had been refreshed.
The 906 heads gone through and that it had a mild rv type solid lifter cam.
don't know what kind of compression it has and have no idea
how to determine this. He also stated that it had no valvetrain
installed because he wanted to keep cylinders closed to atmosphere
due to not knowing when he was going to use it.
After removing valley pan, I discovered the lifters and pushrods and here is
my biggest dilemma what rocker set-up to use? After asking him what he recommended
he mentioned Harland Sharps @ $1000 a crack.
This is my first build and am new to this expensive hobby that I thoroughly enjoy.
I have been looking for old school isky or crane adjustables but a local
suggested these 440 source ductile rockers. Ductile Iron Adjustable Rocker Set - 1.5 Ratio
Has anyone used these? Are they Chinese junk? Are they not right for my application?
Should I pony up with the Harland Sharps?
Or how about these from Mancini? Mancini Racing Aluminum Roller Rocker Arms
These seem to be made by Harland Sharps.
There will be an A-833 behind the Big Block and 8 3/4 with 3.91 sure grip to the tires.
Probably no track but some serious street driving.
Any suggestions would be appreciated and Thank You,
Derek