i've been doing search but cant figure this out.

i wnat to run 6-8 psi.

i will have stock injectors
so do i get 12:1 disk with inline pump with stock pump.
or do i got 12:1 disk with 255 intank pump. and no inline pump.

 

inline pump


again.....
i dont care what others say, its cheap insurance, do your self a favor and spend the 80 dollars and get an inline. you will want to up the boost later....


Rob

 

i used to have this problem. i think u need the inline pump. not sure why but that is what most guys recommend. they also recommend to get a smaller disk then bigger injectors because with 12:1 and 8psi boost, ur fuel pressure will hit 138psi (12x8=96+42psi= 138psi). what will be very high for ur fuel lines. i would suggest changing disk to something like 6:1, get an inline pump, 310 or 370cc injectors and a VAFC to lean things out or u can just go with afc hack 450cc, pump and afc. OR better yet hondata

 

You do need an inline pump, the intank is not capable of such high pressure. I have a new Airtex ( the one that comes w/ the Drag kit ) for $135 SHIPPED.

 

Arent they about that price new?

 

This doesnt sound right...ur math is right but switching to smaller disk is little off. If your going to use stock injectors use the 12:1 disk. A 6:1 wont provide enough fuel. if you use u get bigger injectors then use a smaller disk like a 10:1 with 310's. I think its better to run rich than lean.

Edit: use the inline pump.

But ur right hondata or standalone is the proper way to go.


[Modified by Cramerox, 12:23 AM 7/31/2002]

 

but with 10:1 and 8psi boost u will be at 80+42 = 122psi that is high right? i was told with that kind of fuel pressure u can damage something. with a 6:1 u will get 6x8=48+42=90psi which is also high but definitely safer than 10:1 and doesn't different sized injectors have a maximum fuel pressure that they can have? inline pump, 6:1 FMU with 310 or 370cc and VAFC should do the trick. What do u guys think?

 

Had you ever considered the V-AFC Hack?

 

i'm keeping stock injectors.

so i'll get a inline pump with what size disk then? i'l be running 6-8 psi

Thanks for all the help

 

Isnt this horse dead yet?? Jeez

 

so i'll get the 12:1 to be safe?

 

YES, the 12:1 fmu with an inline pump with stock injectors.

 

thnaks guys