fuel management for boost

[Shadow1]

ok. i was looking and searching and reading. now i have a question:


the auto on boost is no out because its getting sold now i have the 5spd left. can i use my stock injectors if im running like between 5-8psi? or do i have to switch to a injector that has a higher flow rate? alsoo what fuel pump can i get that that would be good for boost? i hear the walboro is pretty common.

[Rusty]

as for fuel pump not sure.

But you are going to need to upgrade the injectors.

[drummersteve7]

well...

it all depends sounds like your using the basic f22 setup correct? what size turbo?

myself am going with my f22a1 stock engine with a 14b turbo.

Here is my fuel pump I plan on buying, plenty sufficient for the goals I am trying to meet.

http://www.xenocron.com/catalog/xeno...ump-p-148.html

Good luck!

[Shadow1]

it all depends sounds like your using the basic f22 setup correct? what size turbo?

myself am going with my f22a1 stock engine with a 14b turbo.

Here is my fuel pump I plan on buying, plenty sufficient for the goals I am trying to meet.

http://www.xenocron.com/catalog/xeno...ump-p-148.html

Good luck!

well im going to be using a t3/t4 turbo. nothing big. i want somethign will spool up quick but not too fast as to give me nothing up top. any other recommendations for turbo sizes?

[Shadow1]

as for fuel pump not sure.

But you are going to need to upgrade the injectors.

would the DSM injectors be good? can i use some H22 or H23 injectors or do they both(H22 and H23) have the same flow rate?

[LoDollar92LX]

at a minimum you need dsm injectors, 450cc. a walbro pump is cheap insurance. get a P06, tune is with crome, and go have fun.

[d112crzy]

You can push stock injectors on a forced induction setup to about 160whp(you can go further with NA).

What are your power goals? If it's anything under 220whp, you can get away with 390cc injectors, which I have for sale .

But really, most people do 450cc injectors to have a safe margin. I'd recommend those as well.

drummersteve showed you what pump to get, get it.

As for turbo sizing, you need to look more into it. saying t3/t4 is too vague because there are tons of different sized t3/t4's.

A good turbo that will go up to 400whp if you'd like but still be efficient on low boost would be a t3/t4 57 trim with either a .48 or .63 turbine. The .63 will spool slightly later than the .48. I'd go with the .63.

http://blaastperformance.com/index.php?p=t3t04e-57

Do a search next time. ALL your questions have been answered numerous times.

[jas_r34]

im also boosting my car

got a 14b turbo and using 450cc injectors...gota buy a 255 fuel pump too

[prNonVtec4u]

all you need is bigger injectors, an s-afc, and a fpr... forget chipped ECUs, you don't need 'em!

right d112?...















































J/k

[d112crzy]

FMU and check valves will do the trick.

[turbo90accord]

FMU and check valves will do the trick.

dont use an fmu they are worthless and cause more problems than help. 550cc injectors and a safc is all you need. your oem fuel pump will work fine. thats all i had on my car and i ran 300 hp for a very long time.

[prNonVtec4u]

FMU and check valves will do the trick.

told ya!