Is the P-51 or RR intake manifolds worth it?

BurningRubber said:
SilverBullet... what times are you pulling at the track?

I know its off topic, but im just curious.

Thats kind of why I think I need some intake work. Im having a hard time getting into the 13s. The fastest I have trapped yet is a 98 mph with a 2.25 60ft. Granted that 60ft isnt very good, but I think I should be higher with all the work I have done. ( yes i know I need some rear suspension work)

Traction also was an issue, even with new tires. Next time I go out I am going to try slicks.