H22a injector swap to b18a1

H2BDA9

New Member
why would you just out of curiousity? why not just use any other B series injectors?
 


acclude

cheap bastard
largest B-series injector = 240cc
H22 injector = 345cc

if you have the cams and the headwork done to justify it, there may be a need for larger injectors like these
 

H2BDA9

New Member
on a stock ls whats the point.... unles your going for a build then its pointless... an if you turbo you are going to wanted bigger then 345...
 

acclude

cheap bastard
exactly, that's why I said "if you have the cams and the headwork done to justify it" and didn't mention anything about turbo ;)

I'm running 345's on my NA motor and even though they are fine, a slightly larger size wouldn't hurt.
 


royalpurpleda9

royalpurpleda9
fuck i did forget to mention the turbo wit fmu also , another budget buid till we get more money for better fuel alternative!!
 

H2BDA9

New Member
DONT USE FMU! get a phearable chip they are only $30 and i ran my car for over a year on it and ran my 12.8 with it as well.


as for injectors: for 200-220 whp? r bhp? dsm 450s would be fine but if you want optimal powerand dont plan on going higher then that, get RC 380s.
 

acclude

cheap bastard
hondaproof said:
RC 380's for 200-220 hp?
Click to expand...
Yeah that's a good choice but the 345's would be fine as well. I want to get the 380's. I'm running 345's and expecting around 240-250hp but that's pushing the injectors a little hard and with a slight bump in the fuel pressure.

royalpurpleda9 said:
fuck i did forget to mention the turbo wit fmu also , another budget buid till we get more money for better fuel alternative!!
Click to expand...
you will for sure want much larger than 345's!!! 450's at the very least!

H2BDA9 said:
DONT USE FMU! get a phearable chip they are only $30 and i ran my car for over a year on it and ran my 12.8 with it as well.
Click to expand...
FMU is basically an adjustable FPR except the pressure increases as boost increases while FPR's stay the same pressure no matter what the boost/vacuum conditions are. Completely different and separate from a tuned ECU.
 

H2BDA9

New Member
acclude said:
Yeah that's a good choice but the 345's would be fine as well. I want to get the 380's. I'm running 345's and expecting around 240-250hp but that's pushing the injectors a little hard and with a slight bump in the fuel pressure.


you will for sure want much larger than 345's!!! 450's at the very least!


FMU is basically an adjustable FPR except the pressure increases as boost increases while FPR's stay the same pressure no matter what the boost/vacuum conditions are. Completely different and separate from a tuned ECU.
Click to expand...


lol i know what an FMU is....thats why i said dont use it. ive seen quite a few peopl use an FMU instead of tune and thats what i took it as. either way, all i have to say is dont use one lol. but hey you could have the best of luck with one.
 
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