Ran my truck at the track last night with the new setup and it did a best of 11.999 in this very hot and humid Texas weather. I was pretty excited about that but its still cutting 2.0 60fts lol(5200lb truck). This was with brake stalling to about 2200-2300 before it would want to push through the beams. Also on 28" MTs. If I installed a 2 step and a hydro boost, do you think I would be able to build boost off the line? I feel like if I could get these 60's down it would run 11.7-11.8's?

 

Id be very pleased with that time given a dogshit slow 60'

Get hydroboost, build 5-10 lbs on the tree and pull 1.6s. You'll chop off at least half a second on your quarter.

 

Yes it builds boost.

https://youtu.be/PKZ-lB-TBX8

 

2800 yank,Stock 6l80e no trans brake or anything, 3.42 gears.

 

Specs? What trans, what converter, hydro boost?

 

80e, yank SC3000, hydroboost. Build as much boost as you want

 

Could you foot brake it to 3000 without the 2-step and did it build any boost at all without it?

 

Sounds like a hydro boost and a 2-step is my next mod to get this heavy truck off the line.

 

I have been as high as 14psi on just hydroboost alone. That's just when I let off the brake....it would keep going.

 

See here is the thing. If I am not building any boost by just foot braking it and its already pushing through the brakes then adding a hydro boost would not really do anything for me then right.? I would think the converter is whats causing it to push through the brake and not lack a vacuum since there is not boost yet. Just my idea though.