OK.. I've got a few questions, and all coments are welcome.
I've got Honda Civic 1.4iS (european model, 6th gen), 90HP - and engine is D14A4.
First, I'd like to keep this engine, and turbo it - not swap it for bigger one.
Why? It's more fun...
I don't want to get a kit, as they're way too expen$$$ive.
What I'm planning to get:
KKK K03 turbo (small & spools fast)
Vortech FMU 10:1 ratio
Missing link
currently no intercooler plans
BOV (not decided which one yet) - can I run without one for some time?
for exaust manifold, downpipe & flanges I have a guy who said he can make those
Now, I'm planning on running upto 6psi, so I don't need to change injectors. Anyone got idea if stock fuel pump could give upto 80psi pressure? Or should I replace it aswell?
As it's 'only' 6psi, I do not intend to lower compression ratio (which is 9.2 on my engine) - thus I think there shouldnt be any detonations.
Will I need to retard timings? I'm anyways already using 98 octane fuel, as it's 'cleaner' than 95 we got here.
Also, other thing that's kinda bugging me... I got only one o2 sensor, on exhaust manifold, which was kinda neat, cause I was able to remove cat easily. However - on other forum I notice people say that all OBD2 have two 02 sensors? My honda is 6G (year '97), and afaik - all 6G are OBD2... or am I missing something?
One other thing I wonder - how much will I lose (HP/torque- wise) if I dont use IC (you seen what I intend to use)?
Tnx for all replies/comments
I've got Honda Civic 1.4iS (european model, 6th gen), 90HP - and engine is D14A4.
First, I'd like to keep this engine, and turbo it - not swap it for bigger one.
Why? It's more fun...
I don't want to get a kit, as they're way too expen$$$ive.
What I'm planning to get:
KKK K03 turbo (small & spools fast)
Vortech FMU 10:1 ratio
Missing link
currently no intercooler plans
BOV (not decided which one yet) - can I run without one for some time?
for exaust manifold, downpipe & flanges I have a guy who said he can make those
Now, I'm planning on running upto 6psi, so I don't need to change injectors. Anyone got idea if stock fuel pump could give upto 80psi pressure? Or should I replace it aswell?
As it's 'only' 6psi, I do not intend to lower compression ratio (which is 9.2 on my engine) - thus I think there shouldnt be any detonations.
Will I need to retard timings? I'm anyways already using 98 octane fuel, as it's 'cleaner' than 95 we got here.
Also, other thing that's kinda bugging me... I got only one o2 sensor, on exhaust manifold, which was kinda neat, cause I was able to remove cat easily. However - on other forum I notice people say that all OBD2 have two 02 sensors? My honda is 6G (year '97), and afaik - all 6G are OBD2... or am I missing something?
One other thing I wonder - how much will I lose (HP/torque- wise) if I dont use IC (you seen what I intend to use)?
Tnx for all replies/comments