• From: BlackTop City
  • Registered: 2007-09-06
  • Posts: 5,525
  • User Karma: 13

Topic: 4AGZ/TE spark plugs

Just to let you all know....the plugs that you should be using from personal experience is a 7 series heat range plug. I ran my ZE with NGK BCPR-7ES as well as Irridium NGK BCPR-7EIX-11 and they worked very well.

I burnt the electrode off all series 6 heat range plugs including some racing irridiums.

../../extensions/custom_smilies_2/img1/wink

Corolla RXi 20v                        Ex 88 RSi Supercharged
TRD 0.8mm Head Gasket           168mm Pulley @ 0.8 Bar
Yoshimura 270 cams                Aquamist Water/Meth
TODA valve Springs                  Full Cross Flow and Port
63mm Exhaust

PM me for all 9000RPM Stickers, T-shirts and Caps

                                   http://img.photobucket.com/albums/v187/twincamsam/10a4_3_resize_resize_resize.jpg
http://img.photobucket.com/albums/v187/twincamsam/3supras.jpg

Thumbs up Thumbs down

  • From: CT
  • Registered: 2008-05-31
  • Posts: 998
  • User Karma: 9

Re: 4AGZ/TE spark plugs

I'm using a 6 range I'll make sure what theno is 2 night, but it has 2 electrode arms and work very well 4 me!

Current : AE92 Corrola with 4agze,sc14 charger

Boosted cars are like hot women. A little edgy, every guy wants one, some guys can't handle them, and if you throw a little alcohol in them they'll rock your world

Thumbs up Thumbs down

  • From: BlackTop City
  • Registered: 2007-09-06
  • Posts: 5,525
  • User Karma: 13

Re: 4AGZ/TE spark plugs

Changing to a series 7 (Colder) plug can also assist in removing detonation.

The series 6 plugs would get hotter and could pre-ignite the fuel. Changing to a 7 series plug on the 2ZZ MR2 also removed mid range detonation.

;-)

Corolla RXi 20v                        Ex 88 RSi Supercharged
TRD 0.8mm Head Gasket           168mm Pulley @ 0.8 Bar
Yoshimura 270 cams                Aquamist Water/Meth
TODA valve Springs                  Full Cross Flow and Port
63mm Exhaust

PM me for all 9000RPM Stickers, T-shirts and Caps

                                   http://img.photobucket.com/albums/v187/twincamsam/10a4_3_resize_resize_resize.jpg
http://img.photobucket.com/albums/v187/twincamsam/3supras.jpg

Thumbs up Thumbs down

  • From: CT
  • Registered: 2008-05-31
  • Posts: 998
  • User Karma: 9

Re: 4AGZ/TE spark plugs

Heads being modified as we speak! I'm gonna run the 6! If I still have issues I will change to the 7!  ../../extensions/custom_smilies_2/img1/wink

Current : AE92 Corrola with 4agze,sc14 charger

Boosted cars are like hot women. A little edgy, every guy wants one, some guys can't handle them, and if you throw a little alcohol in them they'll rock your world

Thumbs up Thumbs down

  • bunta
  • 2E 1300cc
  • Offline
  • From: Cape Town- on a mountain pass
  • Registered: 2009-10-28
  • Posts: 58

Re: 4AGZ/TE spark plugs

I used the 6es for about a year, then changed to 7es (as per MR2zzge's advice) never looked back  ../../extensions/custom_smilies_2/img1/wink

http://i128.photobucket.com/albums/p195/nadeemessack/Signature.jpg

Thumbs up Thumbs down

  • From: BlackTop City
  • Registered: 2007-09-06
  • Posts: 5,525
  • User Karma: 13

Re: 4AGZ/TE spark plugs

Change them to 7es Plugs Marko......They are around R25 each for NGK BCPR-7ES.

The ZE runs very hot and i have never had a single problem with 7 series plugs since using them.

Corolla RXi 20v                        Ex 88 RSi Supercharged
TRD 0.8mm Head Gasket           168mm Pulley @ 0.8 Bar
Yoshimura 270 cams                Aquamist Water/Meth
TODA valve Springs                  Full Cross Flow and Port
63mm Exhaust

PM me for all 9000RPM Stickers, T-shirts and Caps

                                   http://img.photobucket.com/albums/v187/twincamsam/10a4_3_resize_resize_resize.jpg
http://img.photobucket.com/albums/v187/twincamsam/3supras.jpg

Thumbs up Thumbs down

  • From: CT
  • Registered: 2008-05-31
  • Posts: 998
  • User Karma: 9

Re: 4AGZ/TE spark plugs

Cool I will try that then! Thanks 4 the advice boet! It comes at a good time!

Current : AE92 Corrola with 4agze,sc14 charger

Boosted cars are like hot women. A little edgy, every guy wants one, some guys can't handle them, and if you throw a little alcohol in them they'll rock your world

Thumbs up Thumbs down