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Old 03-20-2008, 02:45 PM   #8 (permalink)
dlabonte
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Join Date: Jan 2003
Location: Rockford, IL
Drives: 1994 VR-4
Trader Rating: (16)
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Default Re: Water/Meth Injection Q&A (Labonte MotorSports)

Quote:
Originally Posted by chargerx3 View Post
Great write up! Now i better understand how to set up my meth kit. Quick question...How much can you usually raise your boost and timing with meth? ive got the Snow Performance setup with the small nozzle installed (i belive the 300hp nozzle).

thanks again for the help
On a stock V$-4 I was able to do 17psi, I think RustangCobra on this board did 20psi a while back on his.

But really depends on setup- General Rule of Thumb - for every 4pt in octane increase you can add 3-4 deg timing or 2-3psi boost.
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