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Pinto Inlet Gaskets
omega0684 - 18/4/09 at 06:24 PM

My inlet manifold gasket tore again today on the way home from the shakespeare raceway!

im using paper gaskets that i got from a local motor factors, its really pi**ing me off now, I'VE GONE THROUGH THREE IN A MATTER OF WEEKS.

What can i do? the gasket always rips in the same place, above the inlet to cylinder 3, could i be tightening the manifold bolts too tight and this causes the gasket to rip/tear prematurely.

are there thicker gaskets available or high performance gaskets?

where can i het them from

advice please

[Edited on 18/4/09 by omega0684]


mookaloid - 18/4/09 at 06:53 PM

Is the manifold flat?

Would silicon do it?


Stuart_B - 18/4/09 at 06:53 PM

that is a pain, what about making your own from gasket paper? maybe a litle bit thicker than i ones from the factors?

stuart


omega0684 - 18/4/09 at 07:00 PM

quote:
Originally posted by mookaloid
Is the manifold flat?

Would silicon do it?


yep manifold is flat and ive already put silicone on it twice

i was thinking about making a gasket out of cork? would this work?

[Edited on 18/4/09 by omega0684]


rusty nuts - 18/4/09 at 07:31 PM

quote:
Originally posted by omega0684
quote:
Originally posted by mookaloid
Is the manifold flat?

Would silicon do it?


yep manifold is flat and ive already put silicone on it twice

i was thinking about making a gasket out of cork? would this work?

[Edited on 18/4/09 by omega0684]



Have you actually put a decent straight edge on it or used a surface plate to make sure?


RichardK - 18/4/09 at 07:32 PM

Think I would try viscuene before cork myself, but would also try rubbing the manifold on some wet & dry on a piece of glass after lightly spraying the ends on the manifold with some dark high temp paint preferably to show any low spots.

Regards

Rich


omega0684 - 18/4/09 at 08:26 PM

quote:
Originally posted by rusty nuts
Have you actually put a decent straight edge on it or used a surface plate to make sure?


What do you mean?

[Edited on 18/4/09 by omega0684]


rusty nuts - 18/4/09 at 09:01 PM

quote:
Originally posted by omega0684
quote:
Originally posted by rusty nuts
Have you actually put a decent straight edge on it or used a surface plate to make sure?


What do you mean?

[Edited on 18/4/09 by omega0684]


Used for checking that surfaces are flat.A distorted manifold will continue to leak .


omega0684 - 18/4/09 at 09:58 PM

no, will try that tomorrow