Sounds like fun. Could you describe a .400 full tree? Is that 3 ambers .400 apart and not .500 apart?
I've never heard of a .400 full tree. Is that a thing? I've only heard of .400 on a pro tree.
We use a 400 full tree for all except a couple speciality events . Took a while for me to work out why your tree was so slow And yes 3 amber 400 apart
Tex
New best ET 10.259@129.65 . New best MPH 130.32 Finally fitted a solid cam, stepped it up a bit more 3690lbs through the mufflers New World block 3780lbs 10.278@130.80 . Wowser 10.253@130.24 footbraking from 1500rpm Power by Tex's Automotive