1/4 mile time

Old Mar 22, 2007 | 03:09 AM
  #1  
steve87iroc's Avatar
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Default 1/4 mile time

i have a 1987 camaro gutted for race only going to see weekend driving. battery relocated, 4" harwood cowl, weld pro stars, b@m pro stick , lakewood 90/10 struts lakewood 50/50 shocks summit racing seats,

355ci

dart 215cc platinum heads with 64cc chambers 2.05 / 1.60 valves

victor jr intake

holley 650 dp

isky solid cam with 507/507 lift 247/247 @ .50 lsa 108

headman long tube 1 5/8

1.5 roller rockers

flat top pistons 4 valve relifes

eagle crank

turbo 400 with 3500 stall b@m shift kit
3.73 gears

hoosier quick time pros 27/11.5/15

any guesses on times or h/p thanks[/align]
 
Old Mar 22, 2007 | 09:07 PM
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Default RE: 1/4 mile time

I have old versions of desk top dyno and drag strip. What other info can you give for your engine and car?
 
Old Mar 22, 2007 | 11:02 PM
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SomeCallMeFonzi's Avatar
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Default RE: 1/4 mile time

i would guess like maybe around mid 11's but hey what do i know...
o and madmike what is this desk top dyno you speak of and if its what i think it is (something for the computer) do you think you could give me a link to get it???
 
Old Mar 22, 2007 | 11:15 PM
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Default RE: 1/4 mile time

my guess would be low 12's and my pops agreed and he knows his ****. are ur cams hydrolic?
 
Old Mar 23, 2007 | 04:14 AM
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Old Mar 23, 2007 | 04:45 AM
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Default RE: 1/4 mile time

Without all the specifics The dyno engine I put together says 451hp @6500 and 385tq @5500.
That engine on the drag strip (again without all the specs.) It does a
E.T. 11.92
MPH 117
0-60 3.88
0-100 8.58
You did pretty good!
 
Old Mar 23, 2007 | 07:23 PM
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Default RE: 1/4 mile time

the cam is a solid compression should be around 10.5 and the car ways 3200 with me in it.
 
Old Mar 24, 2007 | 12:15 AM
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Hmmmmmm ok. For this to be more accurate you are going to have to loose 200lbs!
There are lots of factors I can change.
Trans: 3500 stall, (2.30 multpyer? 6%slip?)
Vehicle: (%wt/drive wheels) I also do not remember the exact wheel base and aero drag for a third gen.
Tires: I chose race / high performance street. There are specific factors youcan change for them. I used your size but grouth and traction I used default
Driving style: I used aggresive. what is your red line? What are your launch/shiftRpms?
Weather: elevation, temp, wind, humidity????

And this is just some of them for the drags strip sim. I can enter more factors for the engine. Not as fun as going to the track but it gives you an idea of what to expect and helps when building.
 
Old Nov 1, 2007 | 12:15 AM
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Default RE: 1/4 mile time

found out i had 2.73 gears in it only use first and second hopefully i can get mid 11's out of it

60ft. 1.771
1/8. 7.721 88mph
1/4 12.10 113mph

shifting at 6700 out of first and going through the trap at 6600rpm in second.
second and third runs the car was breaking up down the track not sure why yet think its electrical. tires hooked alot better this time. girlfreinds first time running the camera lol

http://www.youtube.com/watch?v=ps6rBqJeeZU
 
Old Nov 1, 2007 | 10:08 AM
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Default RE: 1/4 mile time

madmike can you find out what my time would be with a 600 hp motor? t5 tranny, 2.73 gears, 4000lbs, slicks, and all the other drag stuff on it?
 
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