Yeah we're waiting to see how much has to come off before we choose on which HG to get. Both front and back end were .2mm off.

Both deck surface and head are going to a machine shop tomorrow so we'll know soon enough.

I'd like to stay in the 10:1 area since i'm using race gas for high boost and only 1 bar of boost on normal gas.

 

Well we bled it at the radiator and on the front end of the block. Are there more places you can bleed it? With that we didn't get the air out of the system.

Have you got a picture to illustrate?

 

It may be a good idea to replace both if you can swing it. That much heat will aid crack propigation. If not you may want to talk to them about magnifluxing the head and block deck. Have them also check your valves, seats, seals and stems. It may be to your advantage to O-ring the heads also since you are boosted. You will also need to replace all the hardware, any type of heat treatment they recived to harden them is now been negated.

Hope everything turns out well

 

Along the firewall is a tube that runs across it. That is highest point in the system and there is a bleed cap there.

 

Not on AU S2ks. Not sure about euros.

 

Oh.

 

follow the repair manual for bleeding the system.

 

we did, even the Honda dealer got it wrong.
When I told them to jack up the car and bleed it again they were amazed another 0.5l coolant could get in the system.

That tube along the firewall, that's for the airco isn't it?