ref to decat ,can we clean up the catalytic

[Guest anand]

hi rather going for a new decat pipe ? can we cut open up the existing catalytic box and remove the stuff and weld back in position,does this help process of decating ?next add up the stuff like FCD & fuel pump upgrade and etc,any opinions please .can it be a MONEY SAVER for our members?

[uk-rich]

i removed all the crap from inside my 1st cat, before i went single, worked fine

[Guest anand]

how about the 0 2 sensor and fcdefenser,did you add any of these?

[merckx]

Hi

 

What spec car have you got, was it imported from Japan?

[Guest anand]

its japanese 2jz-gte

[merckx]

You leave the O2 sensor where it is , it's fitted before the !st catalyst.

 

You definately need a FCD as the higher boost you'll be getting will produce fuel cut.

 

Most of us fit a Walbro pump just to be safe, a J spec pump might be adequate, I'm not sure.

 

A boost gauge will be needed aswell unless you want to risk blowing the turbo's.

 

1.2bar is what most of us don't go above, a restrictor ring might be required.

 

I'm not sure of the quality of fuel available in India, this would limit my desire to anything in the first place.

[Guest anand]

iam running on 97 octane fuel,can you tell me about restrictor ring,i got a boost gauge fixed i==on my subaru sti hope i can refix onto this,fuel pump we can make it run on 12 volts continuosly,hope this helps, FCD which is better?