Mopar Head Porting Templates, Anyone Used Them?
#1
Mopar Head Porting Templates, Anyone Used Them?
Speaking of these: https://www.bigblockmopar.nl/wp-cont..._LA_Magnum.pdf
It states that it is designed to be used with a 1.97 intake valve, instead of a 1.92 intake valve (stock). I'm wondering how that will affect the porting. This is my first go at this kinda thing. Any advice is welcome.
It states that it is designed to be used with a 1.97 intake valve, instead of a 1.92 intake valve (stock). I'm wondering how that will affect the porting. This is my first go at this kinda thing. Any advice is welcome.
#2
#4
I looked into this awhile back as well as it seemed too cool to be true....however I didn't want to move up in valve size, just increase flow on the stock ports, so that was a bit of an issue for me. There is little information about them. On one of the few threads someone mentioned a thin wall condition in proximity to the coolant channels with Magnum heads that is created when using these. I remember reading that someone punched through by accident. Have a look search for these and see.
#5
On one of the few threads someone mentioned a thin wall condition in proximity to the coolant channels with Magnum heads that is created when using these.