View Single Post
  #20  
Old 09-30-2021, 03:08 PM
grandville455's Avatar
grandville455 grandville455 is offline
Ultimate Warrior
 
Join Date: Jan 2003
Location: Chippewa Falls,WI 54729
Posts: 10,839
Default

Quote:
Originally Posted by tc View Post
Although I was trying different shift rpm's, times did not change a lot. 5 runs between 11.85 - 11.91

7.53 was the 1/8 mile, hence my .20 comment to Brian. This RA 4 cam seems to not pull very hard the last 1/8 mile.

Had I known you guys use this forum I would have ventured over your way.
Do u have the 428 car? I think i lined up with u either friday or sat?

__________________
Darby
74 Grandville 2Dr 455 c.i 4550#
2011 1.60 60 ft,7.33@94.55-11.502@117.74


2017, 74 firebird -3600 lbs (all bests) 1.33 60 ft, 6.314@108.39 9.950@134.32
M/T 275/60 ET SS Drag Radial

2023,(Pontiac 505) 1.27 60 ft, 5.97@112.86, 9.48@139.31.... 275/60 Radial Pro's