12.9 w/ 1.78 60' @ 104mp
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after a little over a year wrenching and fixin the old STOCK H/C/TB LT1 ran a 12.9 consistantly. i have a Vig 3600 stall, Nitto 555 D/R's, 4:10's and some bolt ons...Not bad for a stock LT1...Oct i'll be sprayin it into the 11's i hope...
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well electrical issue is fixed (YEAH) ends up my RAP module came unplugged...as far as NOS i think its my WOT reading on the TPS, hope to fix that today...and weather permitting Friday we will see ... may try leaving up on the RPM's a little to see if it shortens my 60'??? anyone??? left off idle every run last time...