i went to irwindale speed way in ca and i ran a 1/8 of a mile time of 9.665 does any one know what i did in the 1/4 mile.....how many seconds do u add to a 1/8 mile run

 

There's been a few time slips posted here but this was posted recently. Do a search back for more.
1/4 Mile Time

<font color=green>GSM</font color=green>

 

based on "virtual engine calculator" (free download, search for it) a 9.65 works out to 229 hp in a 3400 lb car which also equates to a 15.05 1/4 time.

I don't have any empirical data yet. the one time i went to run my car so far it rained. I need to get dyno info, 1/4, 1/8 times and street and track weights before the calculator is 100% accurate but 15.05 sounds a little high. I ran 9.6's in my 3.5 altima at 1200 ft altitude (atuomatic tranny with intake/catback) and they worked out to a 14.9 1/4 time

I have one slip here in my hand from the altima where I ran the 1/4 and the 1/8 time was 9.72 with a 15.002 1/4 time

I would have to say you can do ALOT better on your launch

Better Life thru Chemistry

 

Hey LetsGoo.. next time you go.. give me a holler... id like to run track with some fellow g35ers...