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1.2mm boost jets to 1.0mm

I'v been running with 1.2mm boost jets for ages with no problems. I have only recently fitted a boost guage and with 1.2mm I'm getting just over 12PSI. Changed the 1.2 to 1.0 and I'm getting a tad over 15PSI but loads and loads of dett. Is this right as I have read some people can run 16PSI and even 17PSI with no dett whatsoever.

 

Is there a problem with my car

 

BTW, I have a JDixon remap :bow: Apexi filter, TRUST intercoolers, stock zorst. AS FAR AS I KNOW every thing else is also stock.

 

CheerZ

Paul

Featured Replies

Check your sparkplugs, also has the detting only started after you have changed jets ?? ive got 0.8mm jets which give 16psi and jwt chip,

Check your sparkplugs, also has the detting only started after you have changed jets ?? ive got 0.8mm jets which give 16psi and jwt chip,

 

What Turbos and ICs are you running pal?

I'v been running with 1.2mm boost jets for ages with no problems. I have only recently fitted a boost guage and with 1.2mm I'm getting just over 12PSI. Changed the 1.2 to 1.0 and I'm getting a tad over 15PSI but loads and loads of dett. Is this right as I have read some people can run 16PSI and even 17PSI with no dett whatsoever.

 

Is there a problem with my car

 

BTW, I have a JDixon remap :bow: Apexi filter, TRUST intercoolers, stock zorst. AS FAR AS I KNOW every thing else is also stock.

 

CheerZ

Paul

know what you mean mate,ive got 1.0mm and i sometimes get the fringes of the dreaded dett rattle and ive come to the conclusion that some petrol i use is not the optimax that i pay for :( i think these franshise owned garages are takin me for a mug and i dont fvckin like it :mad: :mad:

Check your timing.

 

Jeff TT

Check your timing.

 

Jeff TT

i would iff the timing stopped moving around from garage to garage,know what i mean jeff

Hi jeff, is it possible if i can have a quick word regarding zed please have you got a contact number ?? cheerz

Nad Mail me your mobile number and will call you.

 

Jeff TT

Znut, erm sort of :x:

 

 

Jeff TT

Nad Mail me your mobile number and will call you.

 

Jeff TT

jeff you can ring me on 07792468253 thanx

  • Author
What Turbos and ICs are you running pal?

 

 

My intercoolers are TRUST, don't know what type, if there are different ones but as far as I know the tubs are stock. I only found out last Saturday I have TRUST ICs so who knows what else has been done to it.

 

I will check the timing as soon as I can (I have no strobe :( )

jeff you can ring me on 07792468253 thanx

 

calling you now.

 

Jeff TT

Try retarding the timing to stop det and use 99 ron fuel this may help .Standard timing is 15 btdc try 12 or 13 .

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