NHRA 2020 Rule Amendment SS Intakes???

[Nick Heath]

Originally Posted by Bob Smith

Again:

http://nhraracer.com/content/general...728&zoneid=132

So if I analyzed those blocks of text correctly, here's what's changed:

* Angle milling of cylinder head, exhaust and intake mating surfaces permitted.
* Additional intake manifold bolts holes permitted.
* Spacer plates between intake manifold and cylinder head permitted.