hyd roller cams

-
I'm running the HER-2836 which is one cam step lower than what you posted in my 408 I built for the street. 10.2-1. EQ heads. Air gap intake. Engine made over 500lb of torque at 3800rpm. Pulls hard from 1500 up. I think you will like it.
 
Mopar73340 said:
I'm running the HER-2836 which is one cam step lower than what you posted in my 408 I built for the street. 10.2-1. EQ heads. Air gap intake. Engine made over 500lb of torque at 3800rpm. Pulls hard from 1500 up. I think you will like it.
Click to expand...

The cam you have is the one I plan to run in my 360.....How is the idle quality with it? Do you have any videos?
 
I'm running a340-6pak, edelbrock heads and a Bullit hyd roller .540int .513exh lift and .224 and .228 duration @.050. 372 inches with 10.5 comp and it makes 469 hp with 493 lb of torque. Not in the car yet, but I'm happy with the numbers.
 
2fine69s said:
I'm running a340-6pak, edelbrock heads and a Bullit hyd roller .540int .513exh lift and .224 and .228 duration @.050. 372 inches with 10.5 comp and it makes 469 hp with 493 lb of torque. Not in the car yet, but I'm happy with the numbers.
Click to expand...

And that's about right. Hyd. rollers don't make alot more power than FT's unless you really push them and the valvetrain.
Going from FT to hyd. roller with similar lift, duration and lca is usually only worth about 15HP. But if you lighten up the valve train, use good springs, light pushrods, careful adjustment and a stout profile you can make 30HP over a FT. But it ain't cheap.
Brian
 
You must log in or register to reply here.
-

Back
Top