Thread
:
Comp 276hr in 383
View Single Post
04-26-2010, 12:27 PM
#
2
au03z71
Registered User
Join Date: Jul 2006
Location: alabama
Posts: 647
Re: Comp 276hr in 383
I have a 383 with the XR276HR and Vortec heads. I'd like to know this too, but I think it's going to be around 425 hp/450 ft-lbs.
au03z71
View Public Profile
Find More Posts by au03z71