What should your 1/4 mile time be?

Last year i trapped 82mph and pulled a 15.0 bone stock

Last NIGHT with the supercharger, azenis, suspension, intake, exhaust etc
i pulled a 14.5... at 101 and a second run at 105.

The other new si's that were STOCK or bolt on's were pulling mid 16's which is VERY high.

Not sure if something was wrong at the track , but when we got there the tree & other things had "technical" difficulties.

Thoughts

Thanks
- mike

 

105 should yield mid 13's on street tires. I went 13.50 @ 101mph with a 1.9 60' ft.

 

From personal experience, seems to me that your times & traps don't match up. 15.0 at 82 mph is just way too slow of a trap speed, and 14.5 at 101 and 105 mph trap is fast for that time, unless you're just spinning like crazy.

 

crappy short time. what was it?
hook it up, trap will slow, e.t. will drop.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by KevinT707 &raquo;</TD></TR><TR><TD CLASS="quote">From personal experience, seems to me that your times & traps don't match up. 15.0 at 82 mph is just way too slow of a trap speed, and 14.5 at 101 and 105 mph trap is fast for that time, unless you're just spinning like crazy.

</TD></TR></TABLE>

I have Azenis 615's

the runs last night
The first run was a "weak" launch but i didnt want wheel hop and wanted to hook up and get the linear boost on the SC
the 2nd run i spun through first, bogged a big in 2nd but once it hooked up the car pulled great.


I have the slips from last night at home I'll copy up the info tonight here
the ones from last year I dont have any more

COULD have been an 88mph but i'm 95% sure it was 82-83 ish.

 

You are in the 13's...get some traction..work on the 60...it will come.

 

yea 105mph is good for mid/low 13s, i went 13.5 @ 103 w/ 2.0 60' on azenis 215s

 

jrscgsr 13.4 @ 105 95 TEGGY 1.9 60ft

 

mike i ran a 13.3 @ 103 last year. 1.99 60'

 

I went 12.95 @ 105 with a 1.9 60ft

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by kyden &raquo;</TD></TR><TR><TD CLASS="quote">mike i ran a 13.3 @ 103 last year. 1.99 60'</TD></TR></TABLE>


yea my 60' was trash lol

here is the best slip

R/t - .901
60' - 2.456
330 - 6.451
1/8 - 9.595 mph 80.48
1000 - 12.306
1/4 - 14.556 MPH 101.02




Mods are as follows

Injen Cai
Skunk2 Exhaust ( no silencer )
18" te37's w/ 225/40/18 Azenis 615's
Hondata IMG
Hondata reflash for COmptech supercharger
Comptech Supercharger Stage 1 5psi
Comptech short shifter
Megan Racing coilovers
Progress rear sway
Neuspeed X brace


when i ran the 15.0 i feathered the clutch and my R/T was like .220
with the azenis SC.. i really dont have enough time under my belt and car doesnt feel 'Comfy" yet.... the old setup was great... this is a little "rougher" and my first Forced induction

 

The 82mph trap from last time was either wrong or you let off before the traps. There is no way that is correct. My automatic 06 EX trapped 83.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by nsxmatt &raquo;</TD></TR><TR><TD CLASS="quote">The 82mph trap from last time was either wrong or you let off before the traps. There is no way that is correct. My automatic 06 EX trapped 83.</TD></TR></TABLE>

Could have been 88.... it was over a year ago.

 

the 40 series tires is what is killing your 60' ... The low profile tires are MUCH harder than say a 55 or 60 series... Get some 15's at least...

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Goinfasterthanu &raquo;</TD></TR><TR><TD CLASS="quote">the 40 series tires is what is killing your 60' ... The low profile tires are MUCH harder than say a 55 or 60 series... Get some 15's at least...</TD></TR></TABLE>

yea i was JUST talking to my friend about some rsx wheels or 15's for the track with drag radials or slicks.

 

12.7@105 1.9 60foot on drag radials. 207whp and 148tq in a 2100 pound crx.

 

I think you guys are forgetting his car weighs about 2900 pounds.

You need to work on your 60's... Just keep going to track more and try different styles of launching, times will get better and yah 18's aren't made for drag racing

 

2000lbs race weight crx

13.99 at 97 mph 2.02 60' on 14inch street tires

Next pass I bolted 20" slicks on

13.69 at 97 mph 1.84 60'

Switched to 22 inch slicks
13.51 @ 98mph w/ 1.74 60'

Its all in the 60'

 

A friend of mine this passed week just went 13.0@106 with a 2.1 60' gsr hatch; b16 trans; 75 shot.

 

The general rule is an extra one tenth per 100 pounds.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Type X &raquo;</TD></TR><TR><TD CLASS="quote">
R/t - .901
60' - 2.456
330 - 6.451
1/8 - 9.595 mph 80.48
1000 - 12.306
1/4 - 14.556 MPH 101.02

</TD></TR></TABLE>

that looks about right due to the 60' id think if that were a 2.1 youd be DEEP into the 13's with that mph.. doesnt look like the tracks timing was off.

and look at you 1/8 trap, compared to th 15.0 @ 82... with my old LS automatic on a 50 shot, i ran 15.2 @ ~90 ... 88 would sound right to me

 

13s for sure.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by MikeySpec &raquo;</TD></TR><TR><TD CLASS="quote">12.7@105 1.9 60foot on drag radials. 207whp and 148tq in a 2100 pound crx.</TD></TR></TABLE>

yea on my first run underneath my bumper came loose so i held off weighing the car since i was fixing that on the road back to the pits lol

BUT i will have some actual DYNO figures on the 14-15th from a dyno meet coming up.

 

12.6 @ 108mph. 1.8 60ft.

 

i went 12.9 at 112...2.4 60ft