Author Topic: Motor upgrade on honda civic 2.2 i-ctdi (Read 5784 times)

yhomega · « **on:** May 29, 2008, 07:44:02 am »

hello!

I am owner of a honda civic 2.2 ictdi with a common rail bosh second generation injection system. I did a ecu tuning and i put a bigger intercooler.

I would like to know if its possible to know the duty cycle of injector? turbo pressure?

i would like to upgrade the engine.
Where can i find bigger injector and pump?
how much can i upgrade turbo pressure?

stock engine is 140 HP, now about 170HP. how much horse power crankshaft and gear box can take without braking?
thank you for your help!
and 2 pictures of my car

http://img170.imageshack.us/my.php?image=dscf0367rm1.jpg
http://img528.imageshack.us/my.php?image=dscf0369xl0.jpg

jtanguay · « **Reply #1 on:** May 29, 2008, 12:19:08 pm »

well if it was a vw, i would say double hp would be a 'safe' target. now as for upgraded injectors you would need to find a similar motor but with bigger nozzles or something. i think that you can have bigger nozzles installed, but not 100% sure. a specialized shop is required though, as the injection pressures are sooo high (20k psi or more)

turbo pressure should be controlled by the ECU. if you want more pressure upgrade the turbo. VNT-20's are a good start for us VW guys, and maybe you honda ricers.

zaprzal · « **Reply #2 on:** May 29, 2008, 04:01:22 pm »

civic 2,2 ictdi need big FMIC and with good chiptuning it can make almost 215hp at crank

topic:http://forum.tdi-tuning.pl/viewtopic.php?t=3101&start=0

yhomega · « **Reply #3 on:** May 30, 2008, 04:45:11 am »

thank you for your help

i'am triing to contact masters tuning, but in polonish, its difficult :/
and i have sent a email to a bosh car service, but i don't if its a good specialized shop. they didn't answer yet!

and if i put bigger injector without bigger pump, is it bad?
and is it possible to modify stock nozzles? (where?)
thank you

zaprzal · « **Reply #4 on:** May 31, 2008, 05:30:16 pm »

Quote from: "yhomega"

thank you for your help
i'am triing to contact masters tuning, but in polonish, its difficult :/
and i have sent a email to a bosh car service, but i don't if its a good specialized shop. they didn't answer yet!

and if i put bigger injector without bigger pump, is it bad?
and is it possible to modify stock nozzles? (where?)
thank you

this car had only FMIC mounted and custom remap, I think you don't need more

Find good chiptuner in place where you live - honda has bosch ecu and it shouldn't be a problem

yhomega · « **Reply #5 on:** June 01, 2008, 12:44:43 pm »

it also have both catalysor removed
but how much horse power will you earn, 5 hp? or more?