Why did nhra change the cam and valve spring rule in 1985?

[X-TECH MAN]

[QUOTE=Billy Nees;195806]

Originally Posted by X-TECH MAN

I think 150/350 lbs would handle just about any current stocker running today

That's about "entry level"today! I'm running that on my 6 cylinder! Even if you made it 170 or 180 it would help!

Its nice to day dream and BS about it but what does it take to get it done? I dont have any "pull" anymore and NHRA wont listen to anyone or their own committie so what can you do? Build your combo with the lower valve spring pressures to make it less expensive, get more runs and run slower or just keep on spending the big bucks for the trick of the week, rebuilding them every 75 to 100 runs and/or blowing up very expensive engines I guess.