Edelbrock TM7

If they are running faster than you and have similar setups......Then consider their advice. If they are slower.....well....then they only know how to go slower....If they are close to your numbers running obviously smaller cubes/low buck setups....they might know something.....trust your gut. 10.40s is pretty respectable if you ask me. Low tens high nines is pretty serious stuff. I'm with the others....leave it.
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Best choice "in my opinion" is a new trickflow or a victor. Probly wont fit underneath ur hoodscoop if u run a filter tho. Same problem here. Aren't stage 6 heads max wedge ? I`m currently building a runner comparison flow box-(in my spare time), to check a T-2 that I worked on. I run a 3 1/2" filter that just clears my 6 pack scoop by about 3/8" Have also been thinking about having a pro do T-2 for me . Got a quote from a member on here for $500, w/ results on each runner. The corner runners on the torquer2 are the worst , w/ #7 being the worst. I would also like to find an accelerator - 4150 flange.