What type of gas?
Originally Posted by Terrh
any n/a with stock timing: 87
any STOCK s4 TII: 87
any STOCK s5 TII: 89
modified TII: as high as you can get in your area
any STOCK s4 TII: 87
any STOCK s5 TII: 89
modified TII: as high as you can get in your area
would a cat-back exhaust+manual boost controller with 2 psi bumped up from stock be considered stock?
Nebulon
Joined: Apr 2005
Posts: 224
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From: USA
Originally Posted by Terrh
any STOCK s5 TII: 89
Originally Posted by Peyman
would a cat-back exhaust+manual boost controller with 2 psi bumped up from stock be considered stock?
Originally Posted by cardzrule
why? Teh owners manual sez 87
only teh canadian TII came with that stuff stock
only teh canadian TII came with that stuff stock
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Nebulon
Joined: Apr 2005
Posts: 224
Likes: 0
From: USA
Originally Posted by Peyman
thats what i put on the car. I already have the cat back, i'm putting the manual boost controller on this week and i'm going to bump it up 2 psi. Thats why I asked.
Senior Member
Joined: Apr 2003
Posts: 274
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From: Zeeland/Holland ,Michigan
Originally Posted by Jrodwnc
even if you're not premixing........the oil still kills the octane when it is injected into the motor
How so? I believe that under preasure the oil would combust at a higher pressure than gasoline...or am I missing something here?
Originally Posted by cardzrule
if you put teh stuff on teh car then how can it be stock dood?
