CLASS RACER FORUM - View Single Post

Adger Smith · 02-23-2011, 09:06 AM

If you want to get away from the older heads use the 1980 350 190 hp - 298 NHRA with the 450 and 624 heads. The port spec for the 450 head is pretty nice.. 450 = 168 60

02-23-2011, 09:06 AM	#2
Adger Smith VIP Member Join Date: Dec 2001 Location: Texarkana Ark/TX Posts: 2,446 Likes: 575 Liked 880 Times in 311 Posts	Re: SS/GT SBC engine combo? If you want to get away from the older heads use the 1980 350 190 hp - 298 NHRA with the 450 and 624 heads. The port spec for the 450 head is pretty nice.. 450 = 168 60 __________________ Adger Smith (Former SS)