Edelbrock aluminum heads

Demonic said
If Edelbrock would publish the list of foundrys that they use, or spend time on quality control....

1 foundry in the ISA in Cali. YouTube “Edebrock.”

Heywodja said
Here is their foundry....

View attachment 1716231553

LMAO!

ir3333 said
J heads will flow 400 hp and really 325-350 is plenty for a nice all around driver.

100%!

ir3333 said
To push 400 hp you'll need a bigger cam and aluminum or ported stock heads.Then you'll have more expense and a "dud" on the street.

I disagree, though…. It’s all about the combo. I wouldn’t expect a sweet runner with a 8.-1 compression ratio and Hwy gears coupled with the cam needed to make the power. The cam would obviously have to be a bit large in duration to make the power. But a stock port will allow the power.