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Author
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Topic: Meth Injection
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RAP66
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Member # 3360
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posted
 
 
I'm looking to add a supercharger to my 347. This is for my daily driver, one guy I'm asking for info is insisting that meth injection is required for 10:1
Is meth injection really necessary on a 10:1 street motor??
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91GT Kurgan Tuned:12lbs of boost 492.4 rwhp / 483.1 rwtq
http://killcarb.org/
www.fordstrokers.com
Posts: 893 | From: SF Bay Area | Registered: Oct 2003
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1sic03mach1
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Member # 8719
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posted
if your street car is running 10:1and you want to add a supercharger you can run 6-8 # all day above that id add a meth kit my mach is runnin 10.1:1 right now no meth kit needed just som 91 octang just my 0.02 if thats way your askin
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03 mach1 all back to stock :(:(:(
do what you gotta do i guess
Posts: 183 | From: stockton | Registered: Oct 2008
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92stangLX
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Member # 3252
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posted
10:1 is pretty high for a blower. You can probably get away with it but it is gonna be tricky.
I wouldn't run over 6lbs of boost and get a "really" good tune.
Is meth required? That is something you should talk to your tuner about. However, either meth or an intercooler would help keep your charge temps down .
Posts: 5302 | From: San Francisco | Registered: Sep 2003
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2stangs69-91
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Member # 1951
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posted
I would def run a meth kit. Or blow a headgasket then get the meth kit. ![[Wink]](wink.gif)
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69 Mustang on hold
1991 LX hatch getting a make over
1994 F150 4X4 351
2006 Yamaha V-max 1200 Modded
Posts: 3711 | From: Redding | Registered: Oct 2002
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F1R/GT
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Member # 7404
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posted
Snow performance makes the best kit on the market.
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sure officer it's stock....
Posts: 553 | From: Livermore | Registered: Jan 2007
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CobramanPhil
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Member # 2170
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posted
Well it depends. Do you have the ability to switch tunes on the fly? For a DD and to reap the benefits from the meth kit your timing/fuel can be set a lot more aggressively as compared to without it. With a 10:1 motor and a blower your not going to want to have that tune+blower+high timing and the meth to "run out" and have not way to go back to a NA tune (unless you carry a timing light/tools with you ![[Smile]](smile.gif) . If you do have access to the eec then sure a meth kit will be worth it on a DD. BTW a 10:1 +blower is not all that bad. Your tune has to dog it a bit though with the timing and fuel and it will be pretty safe.
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2013 Shelby GT500
2011 Porsche 911 TurboS/AWD
2014 GSXR750
2002 GSXR750 Track Beater Bike
2016 Explorer Unlimted
Posts: 1016 | From: California, Bay Area | Registered: Dec 2002
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