So going to Milan on the 2nd w some buddies for test and tune track time. Figured it would be nice to get a base time before the winter teardown. But was wondering what I should expect out of a 175000 mI bone stock rcsb 5.3? I am running the heavy 20s.

 

15-16 sec ET

 

Cool. Well I have something to shoot for now. Thank you.

 

Probably a 16-16.5 if its 100% bone stock with 20s.

Mine did 16.1 with K&N drop in and blowmaster cat back, otherwise stock. But im 4WD.

 

Still has stock aerobic and exhaust. Been very hard to leave parts on the shelf. I know the wheels weigh a ton. 20x10.5 rear w 315s and 20x9 fronts w 275s. Stock 2014 wheel. Other than those , the window tint and center console. I haven't put any parts on the truck. This winter will be complete teardown.

 

What gear ratio? Posi? My 2000 RCSB has factory 3.73s & G80. It went 15.609 @ 86.81 MPH. Drivetrain was 100% factory, only "mods" are 18X9 Billet Specialties wheels with 275/60-18s. Never weighed the wheel and tire, but has to be heavier than stock. My tires are taller than what came on it factory (255/70-16s), hurting the effective gear ratio some.

 

I believe it has 3.42s.

 

I think mine went like 15.60 or something when it was new.

 

Bad day at the track for me, 28 degrees out, broke traction off the line then blew a brake line at end of that run. No chance to even try to get a clean run. I did get to see some nice runs while I was there though. Watched a brand new mustang w a 4 cylinder turbo , tune and slicks make a 12.19 pass.