Skimmed Head??

Hi guys

I think my head has been skimmed a bit over eagerly. Any solutions? The guy at dastek also rekons so cause if you boost more than .7bar the car starts to detonate.

Whats the timing set to?

You could buy a thicker MHG than the standard size, just dont ask me where 😕

How does a copper head gasget work on these cars?

did you do a compression test.....compare yours to what the manual says...

time for water meth injection 😈

I dit do a comp test and its a bit lower than the manual say, but they are all the same. Dont trust the gauge that much thou.

"time for water meth injection"???? [/quote]

If your compression is lower than the manual I would not say that is your problem....I suspect it is a bit lower than the manuel says....so even if the guage is not on the dot it is not a big factor.

I actually have the same problem, comp readings are way low, but even on all cylinders.

havent tried another gauge yet though and i did it with a cold engine wich affects results. I 1st need to sort my radiator problem and then il move onto that

Me and freddy also got low readings, I don't know what his is reading now but mine read the same after my rebuild.....

My car just goes kak, acording to the dyno printout it whent from 105kw @ 5500rpm before the chip to 132kw@ 6000 after. I belive thats on the wheels.

Is there a Dyno graph for before and after?

Yes there is. Thats where i get the info from.

Actually that is spot on for the amount of mods you got....what mods you got?

Post the dyno sheet.

57mm xhaust,unichip. How do i post the sheet?

Load your photo on a photo hosting site like photobucket and use the image link to post it here..

scan it, host it on a site like photobucket or something, then copy it in. There is a sticky on that somewhere.

Ill try that, but dont laugh to much at my resolts.

Charlvdw wrote:

Ill try that, but dont laugh to much at my resolts.

Ok, just a lil bit then. 😂

Charlvdw wrote:

Ill try that, but dont laugh to much at my resolts.

Don't dis your power....if you only have 0.7 bar boost, the chip and a 57mm exsorst, 135kw on the wheels is good, although all dynas differ and the totals can not be compared, that is still a good gain and power rating.