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#1 |
3" Exhaust
Join Date: Aug 2008
Location: North Carolina
Posts: 63
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I just purchased new Bosch Platinum 4 plugs and want to install as I was having some issues from a ancient plug. Does anyone have a torque spec for install on a 87 turbo ?
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#2 |
Super Moderator
Join Date: May 2007
Location: Billings, Montana
Posts: 1,034
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I don't know if those plugs are to be used with our vehicles, but to install plugs use 16mm Plug Wrench and torque to 13 ft-lb as stated in the TSRM
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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 |
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#3 |
3" Exhaust
Join Date: Apr 2007
Location: Waco
Posts: 164
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Im currently using the bosch platium 4 plugs and I like them there is something that is messed up with my car before the upgrade but I did noticed a definate hp increase. I also got some ngk wires and those also help alot.
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Supra Engine Powered Dragster |
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#4 |
Intake
Join Date: Sep 2008
Location: Lacey, WA
Posts: 37
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A little late but I'm pretty sure you don't want to use platinum plugs in the turbo supra. Apparantly they burn TOO hot. This is just what i've been told from a few reliable resources
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#5 |
walbro fp
Join Date: May 2007
Location: USA - Harford County, Maryland
Posts: 481
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Yea, I would never run any Bosch plugs in a Supra of any kind, go for some NGK Iridiums, they will be a little more expensive but well worth it, they are high quality plugs. I don't have Iridiums but I have their regular plugs and set of their wires, they are both great!!
Good luck. |
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#6 | |
walbro fp
Join Date: Jul 2008
Location: Calgary, Alberta, Canada
Posts: 410
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