Thread: Methanol injection

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  1. #1 Methanol injection 
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    Hi everyone where should you put the injection nozzle on a supercharged l67
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  2. #2 Re: Methanol injection 
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    I'm tapping the lim for water meth an then tapping the tb spacer for nitrous

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  3. #3 Re: Methanol injection 
    GXP Level Member GTPpower's Avatar
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    For normal amounts, it's best to put it in a tb spacer or drill and tap the blower housing for the nozzle.


    2001 GTP Drag Car - XPZ, Tischler heads, Upsidedown M90 IC'd, e85, Gen V, 2.3 w/ 5%OD
    2005 F350 6.0 - studded, deleted, tuned
    2001 GTP - cam, headers, nitrous, stock trans - 11.83 @ 116 <$2k in mods - sold
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  4. #4 Re: Methanol injection 
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    Atfer the maf is best I've learned

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  5. #5 Re: Methanol injection 
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    Ok thank you so I could put it in the sc case I think thats where it will mix with the incoming air.I have seen picts with them in the lower intake but I dont think you will get a even mix just my thoughts
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  6. #6 Re: Methanol injection 
    GXP Level Member GTPpower's Avatar
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    There is a thread on clubgp discussing location in the lim to put the nozzles. But for most, you are better off before the rotors. It'll raise the efficiency of the blower by doing so.


    2001 GTP Drag Car - XPZ, Tischler heads, Upsidedown M90 IC'd, e85, Gen V, 2.3 w/ 5%OD
    2005 F350 6.0 - studded, deleted, tuned
    2001 GTP - cam, headers, nitrous, stock trans - 11.83 @ 116 <$2k in mods - sold
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  7. #7 Re: Methanol injection 
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    Thank you you see so many different opinions on this
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  8. #8 Re: Methanol injection 
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    i have a nozzle 10 in evap port of gen v and 2 nozzle 3s in the lower intake just under the intercooler running a 2.55 pulley 23.5 deg timing
    2.4Pulley, Ngk Tr7 plugs, Self tune, Methanol injection
    23.5 deg timing gen v,78mm billet tb , Poly dog mounts, Sd headers
    Zzp s2 intercooler ,UD wp pulley,is2cam,130# springs modded retainers
    P&P heads and lim built trans 3.29 gears harden parts 2500 stall shift kit
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  9. #9 Re: Methanol injection 
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    On more question will I need a tune after I instll my meth injection?
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  10. #10 Re: Methanol injection 
    GXP Level Member GTPpower's Avatar
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    It's hard to say. You would need a wideband to be able to tell.


    2001 GTP Drag Car - XPZ, Tischler heads, Upsidedown M90 IC'd, e85, Gen V, 2.3 w/ 5%OD
    2005 F350 6.0 - studded, deleted, tuned
    2001 GTP - cam, headers, nitrous, stock trans - 11.83 @ 116 <$2k in mods - sold
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  11. #11 Re: Methanol injection 
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    You could spray the meth to kill the KR; HOWEVER, you could also flood it out and overkill it. Get it tuned via a wideband and an in-car tune. Don't bother with the dyno crap. Then you'll know how it behaves on the street...toss on a smaller pulley...crank the timing, go from there.
    2012 Buick Regal Premium1 Turbo - White Diamond Tri-coat - 20% Tint - 5k HID Head/Fog Lights - ZZP CAI
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