Interesting 0-60 with my 99 Cobra today.

[DarkRattle]

So I just put in 4.30s, other than that car's pretty much stock, coil packs, BBK intake, borla ataks, catted bbk midpipe, 275 nittos in the rear, 245 nittos up front, and I said, "hey let's do a 0-60 run (mph not feet)". Well somehow I got a fantastic launch and got a 4.2 0-60 on my friends stopwatch so add +0.2 for reaction times and 4.4, not bad for a 4.6l. Bet it would be better with control arms and a stiffer suspension + drag radials. Wondering if any of you tested your 0-60s (not 60ft, mph). All I can say is adding this 4.30s from the old 3.27s is like adding 200 hp. Atleast I'm happy knowing I'd probably beat a stock coyote that has a terrible driver that would probably spin it's wheels (like I did in my coyote haha) in a quick drag race lol.

 

[murse]

Did you change the speedo to account for the gear change??

 

[DarkRattle]

Did you change the speedo to account for the gear change??

I did with SCT tuner, I tried replicating today and just got 4.7 constantly so 4.9 if you add +0.2.

 

[murse]

Nice!!! A gear change definitely wakes these cars up.

 

[TK1299]

What's your RPM's at 70mph? Just curious

 

[murse]

What's your RPM's at 70mph? Just curious

I've got 4.10's and not sure... when I drive it later I'll look and let you know..

 

[98 svt]

What's your RPM's at 70mph? Just curious

If I had to guess, I'd say he's around 2200-2500 RPM at 70 in 5th

 

[murse]

If I had to guess, I'd say he's around 2200-2500 RPM at 70 in 5th

Nice job!!! It was 2500 rpm.