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Home > Help Needed / General Tech Chat > Head gasket for 998 turbo build.

smokestack-lightning.

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Was just sat here with my little calculator (10kg pc) working out my possible CR ratio combinations pistons chamber etc...when a thought struck me.
The bk450 payen head gasket seems to be the best one for a turbo motor (excepting group A etc) But is there an equally good version of head gasket for the small bore turbo motor?
If an answer is glaring at me please someone point out my idiocy still a bit new to the turbo game.... *Confused*

Double-Blind experiment, N:
An experiment in which the Chief Researcher believes he is
Fooling both the subject and the lab assistant. Often accompanied by
a belief in the Tooth Fairy.


gr4h4m

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Chester



A small bore gasket. Try a minispares copper.

Edited by gr4h4m on 26th Aug, 2013.

I run a supercharger and I don't care the TB is on the wrong side.
VEMS + 12 PSI + Liquid Intercooler = Small Bore FUN!


smokestack-lightning.

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thats the jist what i was trying to get at. so there isn't a high quality compound gasket then? just the usual copper items? quite happy to use them it was just a case of: if there is a better alternative id use it that was all. thanks for the reply.

Double-Blind experiment, N:
An experiment in which the Chief Researcher believes he is
Fooling both the subject and the lab assistant. Often accompanied by
a belief in the Tooth Fairy.


Mike-998

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Buckinghamshire

Gavin (?) at minispares recommended this to me for my small bore turbo:
http://www.minispares.com/product/Classic/...k%20to%20search

Though It didnt get many miles for the few days the engine had the turbo on, It looks a good bit of kit.

http://www.turbominis.co.uk/forums/index.p...tid=469104&fr=0


Turbo This..

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Previously josh4444

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thats the one i like monotouqe one i did use a silver ish one once it was SHIT i blew out cylinder to water jacket


gr4h4m

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Chester

I have tried it and it blew into the water jacket too.

Wilh uses the copper and gets good results

I run a supercharger and I don't care the TB is on the wrong side.
VEMS + 12 PSI + Liquid Intercooler = Small Bore FUN!


Mike-998

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Buckinghamshire

That'll be the one to go for then


On 26th Aug, 2013 gr4h4m said:

Wilh uses the copper and gets good results

http://www.turbominis.co.uk/forums/index.p...tid=469104&fr=0


smokestack-lightning.

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Cool thanks for the reply's people.

Double-Blind experiment, N:
An experiment in which the Chief Researcher believes he is
Fooling both the subject and the lab assistant. Often accompanied by
a belief in the Tooth Fairy.


wil_h

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Betwix Harrogate and York

Just use the copper one as stated.

Unless you are fitting a large bore head, then use the BK450

Edited by wil_h on 1st Sep, 2013.

Fastest 998 mini in the world? 13.05 1/4 mile 106mph



On 2nd Jan, 2013 fastcarl said:

the design shows a distinct lack of imagination,
talk about starting off with a clean sheet of paper, then not bothering to fucking draw on it,lol

On 20th Apr, 2012 Paul S said:
I'm mainly concerned about swirl in the runners caused by the tangential entry.

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