View Single Post
Old 06-15-2016   #5
Paul Workman
 
Paul Workman's Avatar
 
Join Date: Nov 2007
Location: Squires (near Ava MO in the Mark Twain N'tl Forest) - Missouri
Posts: 6,493
Default Re: For you 1990 Z owners, but great read for all us....

Quote:
Originally Posted by ghlkal View Post
Thanks for posting this.



Uh ... that's darn quick for stock.
At the US-41 Dragway (~600 feet AMSL), my best time (stock 1990 except for a Borla cat-back) was 13.1, trapping @ 113.x mph, reaction time 0.6. (low 70s and dry, but DA = ??) So... I guess if it had been a 0.0 reaction time, potentially it could have been low as 12.5 sec. So, their 12.8 "feels" to be in line with a stock 90 Z, methinks. That part of the article might be OK, I guess...

BTW, RW torque on my Z at that time (and now) is shown below. If my eyes are correct, it is ~ 330 ft pounds, which would translate to around 385 ± at the crank for a stock LT5. 300 ft # is in line with an LT1/4 at the crank. Big difference.

__________________
Good carz, good food, good friendz = the best of timez!

90 #1202
"FBI" top end ported & relieved
Cam timing by "Pete the Greek"
Sans secondaries
Chip & dyno tuning by Haibeck Automotive
SW headers, X-pipe, MF muffs

Former Secretary, ZR-1 Net Registry

Last edited by Paul Workman; 06-15-2016 at 11:22 AM.
Paul Workman is offline   Reply With Quote