Faster acceleration?

[Quick]

What are some good ways to get faster acceleration to improve speeds off the line?

I can't seem to improve it at all.

What are some methods to get better "off the line" speeds.

P.S. I have KKM, superchip, and exhaust..

 

[Alec]

Things to help acceleration besides power mods:
1) gearing
2) locking differential
3) removal of weight or shifting of more weight to the rear over the rear axle
4) stiffer rear suspension
5) driver skill (good clutch and shifting work, brake and throttle feathering)

That's what I can think of in 30 seconds. I'm undoubtedly forgetting something, but that's a good start (pardon the pun).