how often headgaskets

suprra_girl · 05-29-2006, 06:22 AM

make sure block is clean, get head surfaced, new toyota head bolts or arp head studs, toyota bolts torque to 72 ft lbs, arp head studs torque to 82ft lbs

you should be good to go

djalkyd · 05-31-2006, 04:51 AM

i have a brand new titan 2mm head gasket and brand new arp bolts for sale. i cant use them since the supra got stolen so if you are doing the headgasket soon, i have the parts for ya.

jfunez · 05-31-2006, 08:38 PM

well, I bought an engine from JDMSPEELAB through ebay, and it turned out to have bad headgasket, well, I got back with the guy and since it was under the 30 day warranty period, I went ahead and got him prices for the headgasket kit and having to send the head pressure tested and checked . after adding the prices he decided to send me another motor.
now here I am, ill have to take my engine out again.
its better than nothin I guess..

joel w · 06-01-2006, 05:09 AM

I have 45k miles of raised boost on a Toyota gasket with just a head re-surface job.. 165k on the motor..

rnoswal · 06-01-2006, 01:19 PM

Good, unless the one sent is bad too. Usually you can count on replacing the original head gasket at around 100K anyway. It would be cheaper, or a lot less work to get the seller to pay for at least the gaskets. Find out what it is going to cost to replace the engines with the shipping and maybe you can work out something. Like I said, you are going to have to change the head gasket eventually anyway, so better now than later.

Let us know

Russ

jfunez · 06-07-2006, 02:52 AM

well, I'm a GM tech working in a GMC dealership,Im doing all the work in my spare time. actually I just finished pulling the engine out for the second time. its funny how easy and fast this one came out. probably took me about an hour and 1/2 in my spare time., just unzipped it......
you know guys, its a lot easyer to remove the harnness from the PCM and pull it out of the firewall and disconect it when the engine is outside. saves a bunch of time. also this is the best time to replace that leaky power steering high pressure hose . I say this because the first time around I dint do this and ended up doing it the hard way... its not imposible , its just frustrating a bit and takes bit of time.....Ill also take the time to make that old CAT close to the turbo breath a little better for a couple more horses....

I gess ill get that radiator cleaned also...
I've thought about doing the head gasket before dropping the engine but just cant help but drive my supra.

jfunez · 06-16-2006, 07:16 PM

it turns out that the seller is willing to sell me the engine which I paid $950 dollars for a super low amount of $250 dollars. of course I will be re-inbursed the other $700. this should cover the head machining,valve seals,head gasket and arp studs. the engine was running very strong except for the leaking coolant loss through the reservoir and high pressure in the radiator, and constat refilling every morning. engine power loss was evident before I parked it and removed engine for the second time. no oil in the coolant or overheating.
what do you guys think?

05-29-2006, 06:22 AM	#1
suprra_girl 7M POWAH! ;) Join Date: Jun 2004 Location: New Zealand Posts: 2,312	make sure block is clean, get head surfaced, new toyota head bolts or arp head studs, toyota bolts torque to 72 ft lbs, arp head studs torque to 82ft lbs you should be good to go __________________ Please use the forum to ask your questions as they will get replied to much faster than pming me Pics of my build. "Good girls are just bad girls that don't get caught" Do a diagnostic first!

06-16-2006, 07:16 PM	#7
jfunez 12psi boost Join Date: Oct 2005 Location: georgia,usa Posts: 338	it turns out that the seller is willing to sell me the engine which I paid $950 dollars for a super low amount of $250 dollars. of course I will be re-inbursed the other $700. this should cover the head machining,valve seals,head gasket and arp studs. the engine was running very strong except for the leaking coolant loss through the reservoir and high pressure in the radiator, and constat refilling every morning. engine power loss was evident before I parked it and removed engine for the second time. no oil in the coolant or overheating. what do you guys think? Attached Thumbnails

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
OEM Headgaskets	91 Supra	MKIII Supra	8	07-18-2007 03:42 AM
purcashing 1987 toyota supra soon, YAY! HG questions inside.	SideWinderGX	MKIII Supra	21	02-07-2007 02:55 AM

05-31-2006, 04:51 AM	#2
djalkyd 3" Exhaust Join Date: Jan 2006 Location: sacramento ca. Posts: 55	i have a brand new titan 2mm head gasket and brand new arp bolts for sale. i cant use them since the supra got stolen so if you are doing the headgasket soon, i have the parts for ya.

05-31-2006, 08:38 PM	#3
jfunez 12psi boost Join Date: Oct 2005 Location: georgia,usa Posts: 338	well, I bought an engine from JDMSPEELAB through ebay, and it turned out to have bad headgasket, well, I got back with the guy and since it was under the 30 day warranty period, I went ahead and got him prices for the headgasket kit and having to send the head pressure tested and checked . after adding the prices he decided to send me another motor. now here I am, ill have to take my engine out again. its better than nothin I guess..

06-01-2006, 05:09 AM	#4
joel w Lexus & 550's Join Date: Aug 2005 Location: In the shadows Posts: 506	I have 45k miles of raised boost on a Toyota gasket with just a head re-surface job.. 165k on the motor..

06-01-2006, 01:19 PM	#5
rnoswal Lexus & 550's Join Date: Apr 2005 Location: Bossier City LA Posts: 556	Good, unless the one sent is bad too. Usually you can count on replacing the original head gasket at around 100K anyway. It would be cheaper, or a lot less work to get the seller to pay for at least the gaskets. Find out what it is going to cost to replace the engines with the shipping and maybe you can work out something. Like I said, you are going to have to change the head gasket eventually anyway, so better now than later. Let us know Russ

06-07-2006, 02:52 AM	#6
jfunez 12psi boost Join Date: Oct 2005 Location: georgia,usa Posts: 338	well, I'm a GM tech working in a GMC dealership,Im doing all the work in my spare time. actually I just finished pulling the engine out for the second time. its funny how easy and fast this one came out. probably took me about an hour and 1/2 in my spare time., just unzipped it...... you know guys, its a lot easyer to remove the harnness from the PCM and pull it out of the firewall and disconect it when the engine is outside. saves a bunch of time. also this is the best time to replace that leaky power steering high pressure hose . I say this because the first time around I dint do this and ended up doing it the hard way... its not imposible , its just frustrating a bit and takes bit of time.....Ill also take the time to make that old CAT close to the turbo breath a little better for a couple more horses.... I gess ill get that radiator cleaned also... I've thought about doing the head gasket before dropping the engine but just cant help but drive my supra.