Home / Toyota Supra Forums

Go Back   Toyota Supra Forums! Join the Supra forum! > Performance, Modification, and Maintenance Forums - for generation specific discussions > MKIII Supra

Reply
 
Thread Tools Display Modes
Old 01-08-2008, 05:45 AM   #1
cyanide-is-a-way-out
3" Exhaust
 
Join Date: Jul 2007
Location: Burlington,Wa
Posts: 79
cyanide-is-a-way-out is on a distinguished road
Default haha so i did it

well i gave in and dived in to redo my valve seals to find out my hg was really close to being a bhg the composite one the fucktard put in did not have holes for the water jackets on the block and still slapped it on so it slowly seeped water ahhaha but i orderd an hks metal headgasket with the bead im going to be slapping that on then im bringing my head to toyota tommorow to be put through a wash in their tank yay clean it ll up then i am just going to be reusing due to that fact that im a poor 17 year old who is broke due to insurance payments and the car payment but before people start bashing that im reusing the head bolts ive seen a guy who used them on a 560+hp motor succesfully not a bhg yet to date so i think i will be fine
cyanide-is-a-way-out is offline   Reply With Quote
Old 01-08-2008, 09:05 AM   #2
btwilson86
Super Moderator
 
btwilson86's Avatar
 
Join Date: May 2007
Location: Billings, Montana
Posts: 1,034
btwilson86 is on a distinguished road
Default

Reusing head bolts= not a good idea....

Bolts are made to stretch as they are torqued. Head bolts (even though they are torqued low from the factory) that are 20ish years old are gonna be less prone to stretching as they should, especially since they have been that way already for many years, so you'll run an extremely high risk of snapping or stripping them. I'd strongly advise you replace them, because you're not gonna want to get in there again to redo your new hks mhg.

Look into the ARP stud kit for our cars... It'll set you back somewhere around a hundred bucks, but they'll last alot longer than your used, stock ones. Also make sure you get that head and block machined so that they're perfectly smooth, otherwise your mhg will give out fairly quickly...

Replacing your head gasket isn't cheap, so make sure that you have yourself a little bit of cash to replace anything that isn't to spec on your motor too, as now is the time to do it.
__________________
1989 7MGTE R154 Targa Top White Package w/Blue Interior
Driftmotion 57trim CT26, Upgraded Intercooler, 2.25" Hard Pipes, 3" Turbo Back Exhaust with Test Pipe, HKS VPC w/GM 3 bar MAP sensor, APEXi S-AFC, Walbro 255lph fuel pump, ProSport EVO Series Boost / Fuel Pressure / AFR gauges, Lotek a Pillar Gauge Pod, HKS Type 0 Turbo Timer, Eibach Lowering Springs, Tokico Illumina II TEMS struts, custom powder coated Motegi Racing TrakLite wheels
btwilson86 is offline   Reply With Quote
Old 01-08-2008, 04:14 PM   #3
86SupraMan
3" Exhaust
 
86SupraMan's Avatar
 
Join Date: Sep 2007
Location: Vancouver B.C. Canada
Posts: 58
86SupraMan is on a distinguished road
Default

id listen to him, he knows what hes sayin, sent my car into toyota with a bhg, to find out my block was fucked, so now im useing my old block, gettin it machined all nice, got my head machined all nice 2, got new graphite coated gaskets and ARP Head Studs cant wait till shes done!
__________________
86.5 Toyota Supra

((Current Mods)) :
-Slotted/Crossdrilled Rotors
-K&N Filtercharger
-H4 Projection light Conversion
-Magnaflow Catback Exhaust

-=Mods to do=- :
-Rust Repair
-Bodykit
-Paintjob
-Engine work
-Suspension
-Wheels
-Intake (Semi-Done)
-Exhaust
86SupraMan is offline   Reply With Quote
Old 01-09-2008, 05:10 AM   #4
cyanide-is-a-way-out
3" Exhaust
 
Join Date: Jul 2007
Location: Burlington,Wa
Posts: 79
cyanide-is-a-way-out is on a distinguished road
Default

ii might just buy some new oem head bolts if theyre a good deal
cyanide-is-a-way-out is offline   Reply With Quote
Old 10-03-2009, 08:28 PM   #5
dupra87
Intake
 
Join Date: Sep 2009
Location: fl
Posts: 35
dupra87 is on a distinguished road
Default dude

dont get the stock one get arp ones. not much more then stock but much better. if u plan on get more horse power dont cheap out when ur aready there.
dupra87 is offline   Reply With Quote
Old 10-05-2009, 06:10 AM   #6
scaggsj
3" Exhaust
 
scaggsj's Avatar
 
Join Date: Aug 2009
Location: Florida
Posts: 87
scaggsj is on a distinguished road
Default

The stock head bolts are not torque to yield meaning they are not the stretch type bolts, the bolts that ask for an extra degree after the sequence are the bolts that stretch. I bought the stock head bolts from Toyota cause its only like 60 bucks and you can torque without worry of aged stressed bolts. I torqued them to 70 and they held fine. ARP makes a great product but unless you are trying to build a drag car there is really no need for them.
Reusing head bolts isn't a good idea because the heating and cooling of the block over time can not only warp or ok maybe stretch but also make them brittle and as your torquing **Snap** now youve got a big headache.
__________________
1987 Supra 7MGE - Auto - Stock - White
Previoius Toyotas;
1992 Toyota Celica Gt, (Sold)
1988 Toyota Celica Alltrac Turbo (Died)
scaggsj is offline   Reply With Quote
Old 10-05-2009, 05:48 PM   #7
Krem
3" Exhaust
 
Join Date: Sep 2009
Location: Las Vegas
Posts: 167
Krem is on a distinguished road
Default

and some stripped limbs and appendages...
Krem is offline   Reply With Quote
Old 10-05-2009, 06:25 PM   #8
2jzmaestro
Stock
 
Join Date: Sep 2009
Location: LOS ANGELES
Posts: 25
2jzmaestro is on a distinguished road
Default

I suggest getting OEM head ones, thats what i did

arp ones are great, price wise not so much.

I think like the economy, OEM toyota parts are dropping in prices like this website

http://toyotapartszone.com
2jzmaestro is offline   Reply With Quote
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Haha.....Read these Emails about SUPRAS FOR SALE Metalluthier Non-Generation Specific Questions 54 04-25-2011 11:51 PM
Car alarm with a mind of its own suprascoot MKIII Supra 10 03-08-2008 11:09 PM
haha oil pressure cyanide-is-a-way-out Off Topic Forum 1 10-14-2007 11:41 AM
New Member here! I want the new Supra! :) haha. SupraChris08 Off Topic Forum 0 03-09-2007 04:02 PM
Everybody goes Turbo here - Can N/A Supras be fast? lifesnotfair MKIII Supra 32 04-01-2006 01:25 AM


All times are GMT. The time now is 06:43 AM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2024, vBulletin Solutions, Inc.

1986



1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87