CLASS RACER FORUM - View Single Post - Minimum weight in AA/AF and BB/AF for Ecotec engine

Nick Heath · 06-19-2024, 05:30 PM

Hi Charles, I don't have an "official" answer but remember that those classes grew out of the old NOPI/NHRA Sport Compact racing series.

From what I understand, the Ecotec engine dominated every class and probably helped kill the series. I imagine NHRA made "parity adjustments" to level the Ecotec with other combinations.

It would be similar to how a FSS/SM Mustang would need a bigger pulley than a COPO or Drag Pak even though it's running in Comp.

06-19-2024, 05:30 PM	#3
Nick Heath Member Join Date: Sep 2010 Location: Jersey Shore Posts: 355 Likes: 1,432 Liked 559 Times in 132 Posts	Re: Minimum weight in AA/AF and BB/AF for Ecotec engine Hi Charles, I don't have an "official" answer but remember that those classes grew out of the old NOPI/NHRA Sport Compact racing series. From what I understand, the Ecotec engine dominated every class and probably helped kill the series. I imagine NHRA made "parity adjustments" to level the Ecotec with other combinations. It would be similar to how a FSS/SM Mustang would need a bigger pulley than a COPO or Drag Pak even though it's running in Comp.