Help with Injectors

[240 Doubledrive]

I am kind of new with injectors and sizes. I do not understand some things and would greatly appreciate any help i can get. I am planning on putting 550cc into my SR20DET motor. I do not understand what size i should be looking for and what feed. Side? or...

Here is my current setup in the garage thats almost ready to get tuned... Also any suggestions about performance upgrades would be nice.

89 240sx fastback with an SR20 swap. FMIC with 2.5" piping set at 15psi (HKS SSQV BOV)3" Cold air intake S-afcDry Zex kit 32 shot3" downpipe and 3" exhaust walbro 255 fuel pumpspec stage 2 clutch

working on Z32 MAF but do not have yet.

THanks in advance.

[240DRFT]

89 240sx fastback with an SR20 swap. FMIC with 2.5" piping set at 15psi (HKS SSQV BOV)3" Cold air intake S-afcDry Zex kit 32 shot3" downpipe and 3" exhaust walbro 255 fuel pumpspec stage 2 clutch

working on Z32 MAF but do not have yet.

THanks in advance.

you have a 32-shot of nitrous???

[DawgMode]

you have a 32-shot of nitrous???

its just like water injection.......

[240 Doubledrive]

how come no one ever helps with anything on this site? Everyone just likes to talk ****.

[crzycav86]

Try the sr forum... keep a good attitude and you'll get the help you want.

Also, try doing a search of that forum.

[need2drift]

yea thats what im sayin noone can take the time to search anymore with out gettin mad when you tell them too ha ha. I have been a member for about a year or so and durring my swap i never once posted i searched and got the answers just about every time.