|
|
![]() |
#1 |
Member
Join Date: Mar 2003
Location: MA.
Posts: 287
Likes: 153
Liked 150 Times in 41 Posts
|
![]()
That’s not what happened here. My 85-86 Firebird 305 has two Hp options the weight breaks also changed in the other engine combo that did not get any Hp.
|
![]() |
![]() |
![]() |
#2 |
Live Reporter
Join Date: Oct 2004
Location: Hickory, Ky
Posts: 10,640
Likes: 1,940
Liked 10,714 Times in 2,230 Posts
|
![]()
If you think NHRA made an error ask you division Tech director to check on it. The class will change only with the HP on the OEM heads. With approved after market heads just the weight is adjusted up or down. Try doing the math yourself and see if you get the same result.
Check and see if the Camaro, same platform, and year model received the same treatment. Last edited by Larry Hill; 12-13-2023 at 09:30 AM. |
![]() |
![]() |
![]() |
Thread Tools | |
Display Modes | |
|
|