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View Full Version : Power Mods Injector Question...



bRiAnMcIvIcS
02-25-2009, 11:46 AM
Im gonna turbo my b16 and i only want about 220whp. Are there any oem honda injectors i could use? maybe obd1 h22 injectors? I was trying to find some dsm 390cc injectors but they are hard to find, the dsm 450cc injectors would be to much for my power level. Lmk. If not i guess i'll have to get the precision 400cc.

scttydb411
02-25-2009, 07:45 PM
440/450cc are the best for your situation because they give you room to increase boost/hp (which always happens after you get some boost) and they will run at a lower duty cycle resulting in less risk of injector failure.

390 will be fine, but they usually are the same price so why bother. h22 injectors came in 3 different size depending on usdm/jdm/auto or manual. the largest of them were around 345cc, but you can never guarantee which you're getting.

go with rc 440cc or dsm 450cc. don't forget if you get dsm or any other peak and hold injector you'll need to have a resistorbox too. rc 440 you can get in saturated which will not require a resistorbox.

EmminoDaGreat
02-25-2009, 08:01 PM
btw we have a set of 440 rc's

bRiAnMcIvIcS
02-25-2009, 08:20 PM
440/450cc are the best for your situation because they give you room to increase boost/hp (which always happens after you get some boost) and they will run at a lower duty cycle resulting in less risk of injector failure.

390 will be fine, but they usually are the same price so why bother. h22 injectors came in 3 different size depending on usdm/jdm/auto or manual. the largest of them were around 345cc, but you can never guarantee which you're getting.

go with rc 440cc or dsm 450cc. don't forget if you get dsm or any other peak and hold injector you'll need to have a resistorbox too. rc 440 you can get in saturated which will not require a resistorbox.

Thanks for the info.:goodjob:

Axix23
03-03-2009, 12:16 PM
i have some rsx oem 310cc injectors for you :) thats more than enough for 220-230whp :)

scttydb411
03-03-2009, 05:52 PM
i have some rsx oem 310cc injectors for you :) thats more than enough for 220-230whp :)

he would be better off w/ dsm 390cc or jdm h22 inj, but i stand behind my recommendation for 440/450cc inj.

bRiAnMcIvIcS
03-05-2009, 07:57 AM
i have some rsx oem 310cc injectors for you :) thats more than enough for 220-230whp :)

No thanks, im gonna go with the dsm 450cc injectors or dsm 390cc injectors what ever i find first.

DamnDisLaOsBoY
03-05-2009, 11:43 AM
yes! i ran 440cc RC on my integra making 230! ran fine! and lovely!

dkjohnson04
04-07-2009, 10:30 AM
btw we have a set of 440 rc's

how much cash on my part if i gave you a set of rc 310cc (i think thats what they are) i just aquired them when i bought a turbo kit and they will not suffice for the 230-250 whp that i desire.

or do you have any use at all for these??

/threadjack

EmminoDaGreat
04-07-2009, 10:33 AM
310's are really of no use to us, sorry homie.. too small :(






Thats what she said!

dkjohnson04
04-07-2009, 01:20 PM
hahaha i know but it was worth a shot! what would be a good asking price for them?? 125 maybe?? i just really wanna trade for some dsm w/resistor box and clips!

RedEj8
04-07-2009, 10:28 PM
You could try the Acura RDX 410cc injectors, if you can still get them..They were like $37 a piece. I'm not taking the time to find out if you can still get them, just a suggestion. Apparently base Fuel Pressure on the RDX is 47-55 psi though.

bRiAnMcIvIcS
04-20-2009, 08:48 PM
You could try the Acura RDX 410cc injectors, if you can still get them..They were like $37 a piece. I'm not taking the time to find out if you can still get them, just a suggestion. Apparently base Fuel Pressure on the RDX is 47-55 psi though.

Thanks dude, but i bought some 450cc dsm injectors from james at mainsteam like a month and a half ago.