This is topic 99Cobra 1/4 mile in forum Tech Talk at Northern California Ford Owners  .


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Posted by j_yates78 (Member # 1791) on :
 
I have a stock 99cobra w/irs and all. I'm heading out to Sac this weekend for some runs. What type of numbers should i aim for or expect. (first time track runs)
If i was able to get 373's what would i be able to run? let me know thanks.
 
Posted by 99gt-UJSTLST (Member # 584) on :
 
well I say low 14's high 13's with some good driveing mid to low 13's
 
Posted by bmxer (Member # 1222) on :
 
wuts irs?
 
Posted by MiniMEE (Member # 1009) on :
 
14.0 if you are a decent driver

IRS-Independant Rear Suspension
 
Posted by 9cobrasnake9 (Member # 575) on :
 
When mine was bone stock I got it to run a 13.93 before the fix. After the horse fix and with steeda springs my best was a 13.495@105.1 mph. I consistantly ran 13.6's and 13.7's. After mufflers and an H pipe 13.3's all day at 107!
Good Luck
 
Posted by j_yates78 (Member # 1791) on :
 
thanks for the info. Hopefully i will pull some decent numbers this weekend.
 
Posted by COBRyan (Member # 1462) on :
 
3.73's wont do jack shit for you. You need at least 4.10's and 4.30's preferably for decent times at the track.
 
Posted by hidnn.o.s. (Member # 1219) on :
 
quote:
Originally posted by COBRyan:
3.73's wont do jack shit for you. You need at least 4.10's and 4.30's preferably for decent times at the track.
I have seen stock 99 cobras run 14.4 with nothing but mufflers, and I have seen TOO many of the same cars with 4.10's run way slower the same days at the track.
 
Posted by 281n/a (Member # 1465) on :
 
3:73's dude you know what your talking about i took off 3 tenths in the 1/4 mi from 3.27's to 3.73's i also had 4.10's before it took off 3 tenths as well
 
Posted by hidnn.o.s. (Member # 1219) on :
 
Oops, I meant 13.4's, not 14.4's
 




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