hey guys i got the re-calibration kit.....im gonna pop in the 8:1 and see how that works with my 310's

my problem is it doesnt say which disc is which, how can i tell? does anyone have any clue? measurements? i dont know!

 

If you have the kit it will be the 3rd from the largest. The largest is the 12:1, the 2nd largest 10:1, 3rd largest 8:1 and so on. Happy boosting

 

this 8:1 disk and 310 injector combo...does it require a fuel controller to make it run decent or will it work fine without the controller? open to anyone with the answer!

 

I was told that 310's work fine for stock ecu.. anything larger needs an SFC.. i have 370's and use a fields.. works pretty good from what I can tell..

 

ok thanks.

 

I have the VAFC....not installed though....

But i have the 310s and the 12:1 and i used to run fine, now my car runs like crap, it bogs, hesitates, chokes, gags, etc etc. i am getting roughly 4 mpg. My engine is getting so much fuel that it is choking itself. so im gonna try to switch my disc, but it USED to work fine, for about 4,000 miles. so i dont know whats up, im gonna switch the disc see if that helps, if not then my FMU is stuck, i assume open? or is it closed? anyone with insight?

 

anyone???????

Also, i know that i need to use the 8:1 disc, but it also has a bunch of rings that come with it, which one do i use?

 

in order from biggest to smallest
12:1, 10:1, 8:1, 6:1, 4:1

And you use the ring which fits the best with the disc you use


[Modified by Strng1dah, 9:21 AM 12/29/2001]

 

I still think your FMU is locked open. When you take the FMU apart to change the disc, make sure that the cylinder slides smoothly in the sleeve.

Dustin

 

what can happen if i DONT use those rings, and just use the disc? it came stock with just a 12:1 disc, no ring..........anyone?

 

I'm just wondering. say if you have 440cc injectors and a 255lph fuel pump, how do you figure out which ratio fmu to buy ?

 

i know its a formula...just dont know which one....

where do u order an extra disk???

 

what can happen if idont use the rings taht come with it? and only use the disc!!

 

Be aware that when you raise your your fuel pressure, the volume of fuel the pump can flow drops. Check out http://www.hondata.com/techfuelpump.html



Doug

 

NYb16, maybe you have a messed up O2 sensor?