hey all, i just have a quick question that i need to know as soon as i can,
I just have a new head and gasket for my mazda and was wondering when i put it on do i need to use gasket sealant / glue? its a metal headgasket (monotorque) and its a 1989 mazda 626 2.0L FE motor, alloy head and cast iron block.
I know its a noob question and not 4wd related but i just want to make sure.
cheers
Lincoln
sealant on new head and gasket?
sealant on new head and gasket?
Lubrication Specialist
Lubrication Engineers
www.lubeng.com.au lincoln@lubengnz.co.nz
Lubrication Engineers
www.lubeng.com.au lincoln@lubengnz.co.nz
Re: sealant on new head and gasket?
lincooln wrote:hey all, i just have a quick question that i need to know as soon as i can,
I just have a new head and gasket for my mazda and was wondering when i put it on do i need to use gasket sealant / glue? its a metal headgasket (monotorque) and its a 1989 mazda 626 2.0L FE motor, alloy head and cast iron block.
I know its a noob question and not 4wd related but i just want to make sure.
cheers
Lincoln
dont use anything other than the gasket itself

swb lux with 7mge, trailgear crossover, trailgear rear lift kit, custom front bar, runva 1200lb winch, custom snorkel, 37" Mtrs, custom deck, lockright in the rear.
Re: sealant on new head and gasket?
ok, thanks, thought so. no work today so will get it done.
cheers
Lincoln
cheers
Lincoln
Lubrication Specialist
Lubrication Engineers
www.lubeng.com.au lincoln@lubengnz.co.nz
Lubrication Engineers
www.lubeng.com.au lincoln@lubengnz.co.nz
- Landy Rover
- Hard Yaka
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Re: sealant on new head and gasket?
As above, also, even being a monotorque gasket, I highly recommend loosening and retorqueing after its been hot and cold a few times or after 500kms or so. They do go down further and those engines are prone to doing in the gasket between cylinders.
S3 Rover truck cab, injected 186, Sals rear,Toyota P/steer, Safari disc brakes front, R/Rover D/brakes rear, 9500 winch,twin optima batts, roll bar, Disco seats, 33" JTs, scene lamps, onboard air, Front ARB locker.
Re: sealant on new head and gasket?
Landy Rover wrote:As above, also, even being a monotorque gasket, I highly recommend loosening and retorqueing after its been hot and cold a few times or after 500kms or so. They do go down further and those engines are prone to doing in the gasket between cylinders.
I will make sure I do that then, just another quick question, what about the other gaskets, ie the intake, distributor etc?
Cheers
Lincoln
Lubrication Specialist
Lubrication Engineers
www.lubeng.com.au lincoln@lubengnz.co.nz
Lubrication Engineers
www.lubeng.com.au lincoln@lubengnz.co.nz
- Landy Rover
- Hard Yaka
- Posts: 263
- Joined: Fri Dec 12, 2008 12:11 pm
- Location: Feilding
Re: sealant on new head and gasket?
You can put sealant on those, mainly inlet manifold, thermostat housing, a light smear of silicone gasket RTV, dont over do it 

S3 Rover truck cab, injected 186, Sals rear,Toyota P/steer, Safari disc brakes front, R/Rover D/brakes rear, 9500 winch,twin optima batts, roll bar, Disco seats, 33" JTs, scene lamps, onboard air, Front ARB locker.
Re: sealant on new head and gasket?
ok sweet as, thanks for the help guys
Lubrication Specialist
Lubrication Engineers
www.lubeng.com.au lincoln@lubengnz.co.nz
Lubrication Engineers
www.lubeng.com.au lincoln@lubengnz.co.nz