Ice race car turbo questions
#1
Ice race car turbo questions
Hey, I've built an ice racer('88 civic dx with mpfi swap, si trans and flywheel, pg7 ecu, 6 point cage...)and raced it for the last 2 seasons, and am going to boost it for this season. I have an hf manifold, a couple of tb0335's(dodge turbos) and access to all of the tools and equipement I need. However I have a couple of questions that I haven't found the answer to. My biggest question is management: the car see's long periods of wot, and quite often banging off the rev limiter to pull through a corner. I'm not interested in chipping my ecu because I don't want to hook up to my computer. I'm getting some 450cc's will a vafc work on my car without vtec? This one? http://saskatoon.kijiji.ca/c-cars-ve...QAdIdZ30541255 I am quite interested in a smc, but I think I read that they don't like wot. I don't quite understand what a vafc does on a turbo car, does it tell the ecu to dump in less fuel with the 450cc's?
Or should I just use a fmu? 12:1? 10:1? I don't want to have fuel system problems after towing 8 hours to go to a race.
Any help or advise you guys have would be great. Thanks.
heres me (Car #42)http://www.youtube.com/watch?v=3TbCKFLo22M
Or should I just use a fmu? 12:1? 10:1? I don't want to have fuel system problems after towing 8 hours to go to a race.
Any help or advise you guys have would be great. Thanks.
heres me (Car #42)http://www.youtube.com/watch?v=3TbCKFLo22M
#7
Re: Ice race car turbo questions
Originally Posted by philly sleeper
Get with xenocron on here. Hell make you a basemap and send you a ecu.... hack and fmu are junk!!
basemaps are junk. if he dosent have a way to tune it he is just as bad with a base map as he is with a vafc
#9
Re: Ice race car turbo questions
having a consistant tune with a chipped ecu will fetch you more hp for you dollar. even with minor mods there is hidden hp with a up to date tune. also since your ice racing as well, weather will play a big factor when it comes to your tune. slight mods being able to be made in an instant via laptop my seem pointless, but in fact its a big determinate.
#10
Re: Ice race car turbo questions
Originally Posted by rsmith2786
Since your at WOT most of the time it would be really easy to tune. Build yourself a $100 wideband, a chipped ecu, and borrow a laptop.
then you will need a ostrich or something along that line to tune while he drives.......
i hate when people say "chipped your ecu its cheaper and easier" when in all reality it aint. is it better for performance yes, but its not the cheapest nor the easiest way