Head gasket options?
Head gasket options?
So, I'm about to boost my KA on stock internals but i'm trying to decide on a head gasket. I've read that Cometics aren't all that great due to not sealing properly in many cases, and that Cosworths are typically better for boosted applications.
However Cosworth, as far as I can tell, do not make an 89mm head gasket. Are there any other good options, or is sticking with a Cometic good enough? I'm only shooting for about 250 at the wheels for the time being.
Cheers
However Cosworth, as far as I can tell, do not make an 89mm head gasket. Are there any other good options, or is sticking with a Cometic good enough? I'm only shooting for about 250 at the wheels for the time being.
Cheers
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stock internals? so less then 15 psi is your goal I'm guessing? just get a felpro OE replacement composite get the head flattened and new head bolts.
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Head flattened? As in decked? Part of the reason i'm going with stock internals for the meantime is because I can't currently afford to have the engine taken out and have things like that done. Down the road definitely, but for now it's not an option... unless you can deck the head while the engine is still in the car.
Thanks though, I will probably end up getting one of the oe fel-pro's.
Thanks though, I will probably end up getting one of the oe fel-pro's.
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Felpro is fine for your goals its a proven gasket time after time just don't use a eBay gasket.head or block doesn't need to be decked unless you have a reason like overheated/torqued incorrectly and maybe warped the head the block typically only needs to be done if your prepping for a metal gasket.
New turbo setup build in progress-11mm headstuds/cometic head gasket/jwt cam gears added,prec. 6266,gato mani,prec.46mm wg,bigger fmic,mspnp2,z32 trans,spec twin,q45 rear,full energy bushings. Still need injectors,and a few other small things
Old setup-ka24de-wiseco 9:1 pistons,eagle rods,arp studs,jwt s1 cams,brian crower springs and retainers,jgs log mani,t3 57trim .63 a/r,tomei 740cc,38mm turbonetics evolution wastegate,synapse bov,ebay fmic,nistune,j30 lsd.5 speed swap,z32 brakes F&R.
Old setup-ka24de-wiseco 9:1 pistons,eagle rods,arp studs,jwt s1 cams,brian crower springs and retainers,jgs log mani,t3 57trim .63 a/r,tomei 740cc,38mm turbonetics evolution wastegate,synapse bov,ebay fmic,nistune,j30 lsd.5 speed swap,z32 brakes F&R.
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What Arab money said.
Also just fyi, the motor dowsnt need to be pulled to mill the head. Removing the head is a 3 hour job with motor in car. Milling raises compression ans might require you to run a higher octane gasoline.
Use felpro
Also just fyi, the motor dowsnt need to be pulled to mill the head. Removing the head is a 3 hour job with motor in car. Milling raises compression ans might require you to run a higher octane gasoline.
Use felpro
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Cheap;
You can only pick two, so choose wisely!
My build thread: viewtopic.php?t=57539
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Sounds like you should just save yourself a bunch of time and money and just keep the stock head gasket and run a little less boost? Then when you can afford to do the milling look into a head gasket.
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Just go to auto zone,O'Reilly,rock auto ect. And ask for one. For the ka there all perma torque. as far as I know is the standard that part stores carry.
New turbo setup build in progress-11mm headstuds/cometic head gasket/jwt cam gears added,prec. 6266,gato mani,prec.46mm wg,bigger fmic,mspnp2,z32 trans,spec twin,q45 rear,full energy bushings. Still need injectors,and a few other small things
Old setup-ka24de-wiseco 9:1 pistons,eagle rods,arp studs,jwt s1 cams,brian crower springs and retainers,jgs log mani,t3 57trim .63 a/r,tomei 740cc,38mm turbonetics evolution wastegate,synapse bov,ebay fmic,nistune,j30 lsd.5 speed swap,z32 brakes F&R.
Old setup-ka24de-wiseco 9:1 pistons,eagle rods,arp studs,jwt s1 cams,brian crower springs and retainers,jgs log mani,t3 57trim .63 a/r,tomei 740cc,38mm turbonetics evolution wastegate,synapse bov,ebay fmic,nistune,j30 lsd.5 speed swap,z32 brakes F&R.
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felpro.
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currently n/a.
He'll probably blow the motor, and then join the army of retards who hate on KA's for no good reason.
currently n/a.
He'll probably blow the motor, and then join the army of retards who hate on KA's for no good reason.
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Re: Head gasket options?
Felpro also (permatorque MLS), went to the local oreilly and gave them a part number (which I found on KA-T.org) and they got it for me.
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