New aluminum undertray
07-28-09, 02:34 PM
#26
lycanthrope
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hey how much was that piece btw? im curious if that size will be long enough to attach to my gp front since it extends farther otu than the stock front. Your car is becoming a street beast =D
check this out http://minkara.carview.co.jp/userid/...4925/note.aspx
check this out http://minkara.carview.co.jp/userid/...4925/note.aspx
and i did some runs yesterday and without the tray on the freeway with the outside temps close too 100degrees i was a steady 210deg. on the freeway. now with the undertray i barely got it to over 200deg even when i was doing fourth gear pulls. my highest recorded temp was about 203deg and that was after a couple hard pulls.
also i noticed my intake temps at a stand still had dropped from my fan fulling air through the rad and instead of it pulling air from under the car through the rad it pulls it through my fmic now and then through the rad and keeps it cooler while i am at stop lights ect.
over all i am very pleased with it, today i am going to go around with some foam strip and seal off all the nooks and crannys and see if that helps any also.
07-29-09, 02:11 AM
#29
i been wanting to make a diffuser for the rear of my car fow a while. the amount of air caught by the rear bumper has a HUGE effect. its like a parachute holding you back.
ever notice those holes cut in the rear bumper of civics. cheap way to release the air. but a flate surface and diffuser works much better!
ever notice those holes cut in the rear bumper of civics. cheap way to release the air. but a flate surface and diffuser works much better!
07-29-09, 12:14 PM
#32
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This may have a severe results aerodynamicaly, I would first look into the theory of flat underpanels, and then do testing on a race track, before taking it out on the autobahn...
Riz.
Riz.
07-29-09, 02:00 PM
#33
well its a good thing i dont live near the Autobahn lol
from what ive read in car and driver, in a road race your times can drop significantly with the use of undercovers, and splitters
Buuuut, u do have to put in "NACA" ducts to releave high pressure zones
if you read thru this thread the guy does talk about the high pressure zones, i do agree, some research will go a long way
http://ziptied.com/forums/index.php?topic=7879.690
from what ive read in car and driver, in a road race your times can drop significantly with the use of undercovers, and splitters
Buuuut, u do have to put in "NACA" ducts to releave high pressure zones
if you read thru this thread the guy does talk about the high pressure zones, i do agree, some research will go a long way
http://ziptied.com/forums/index.php?topic=7879.690
07-30-09, 12:16 AM
#37
i priced some lexan and wood today. not sure wich one i want to use just yet. it would be just a little over 50 bucks. thats including all the mounting hardware to go with it too...
07-30-09, 02:37 PM
#39
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well its a good thing i dont live near the Autobahn lol
from what ive read in car and driver, in a road race your times can drop significantly with the use of undercovers, and splitters
Buuuut, u do have to put in "NACA" ducts to releave high pressure zones
Buuuut, u do have to put in "NACA" ducts to releave high pressure zones
if you read thru this thread the guy does talk about the high pressure zones, i do agree, some research will go a long way
http://ziptied.com/forums/index.php?topic=7879.690
http://ziptied.com/forums/index.php?topic=7879.690
Riz.
07-31-09, 12:11 PM
#41
F**K THE SYSTEM!!
The angle of the spliter should be sort of a scoop. It is suppost to act like a velocity stack, speeding the air on the mid section and being released by the rear diffuser.
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