283 Superstock HP rating

Tom Meyer · 05-07-2010, 08:06 PM

Can someone tell me the hp rating in IHRA for the 1966 220 hp 283 superstock engine in reg superstock and gt. Thanks Tom

danny waters sr · 05-07-2010, 08:28 PM

Quote:

Originally Posted by Tom Meyer

Can someone tell me the hp rating in IHRA for the 1966 220 hp 283 superstock engine in reg superstock and gt. Thanks Tom

That would be 230 in both ss and gt according to my book .

05-07-2010, 08:06 PM	#1
Tom Meyer Senior Member Join Date: Aug 2003 Location: Pierce NE Posts: 936 Likes: 78 Liked 354 Times in 120 Posts	283 Superstock HP rating Can someone tell me the hp rating in IHRA for the 1966 220 hp 283 superstock engine in reg superstock and gt. Thanks Tom __________________ Tom Meyer 5240 SS Stock ???