Continued from this thread which states upgrades, dyno #'s, etc: https://www.rx7club.com/time-slips-dyno-128/update-89-na-dyno-1-4-mile-10-14-a-696562/

The timeslip is at my girlfriends house waiting to be scanned and uploaded. Until that happens here are a couple pictures. In case you don't want to read the last thread, I revved to 4500 and slipped the clutch too fast, bogged down to < 2000, and bucked up until 3k when it finally smoothed out:

 

Thats a good pass for a bogged launch assuming the cars near stock, good job.

 

Specs are in the other thread, but rebuilt motor, 8 lb. flywheel, and 5th and 6th ports wired open. I have a street port but with a stock exhaust it's not supposed to add anything, so