CLASS RACER FORUM - View Single Post - 427-425hp w/GM 401 heads

Pedigo Perf · 12-06-2012, 10:02 AM

I think the 401 alum head has a standard spec for all combinations it can be used on.

2195/1845 with a 103.3 chamber volume.

Again, check the guide as always.

12-06-2012, 10:02 AM	#8
Pedigo Perf Member Join Date: Feb 2008 Location: Wichita Ks Posts: 383 Likes: 70 Liked 30 Times in 17 Posts	Re: 427-425hp w/GM 401 heads I think the 401 alum head has a standard spec for all combinations it can be used on. 2195/1845 with a 103.3 chamber volume. Again, check the guide as always.