# Meth injection. **URL:** \ **Category:** Shift518 Automotive\ **Created:** [December 29, 2010, 5:09pm UTC](https://forums.speedlife.net/t/meth-injection/256209 "2010-12-29T17:09:09Z")\ **Posts on this page:** 20\ **Page:** 1
**Author:** ![DeathbyRT](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/deathbyrt/32/6648_2.png) [@DeathbyRT](https://forums.speedlife.net/u/DeathbyRT)\ **Post date:** [December 29, 2010, 5:09pm UTC](https://forums.speedlife.net/t/meth-injection/256209/1 "2010-12-29T17:09:09Z")
Can someone explain this and how it works, benefits, and such? Spanks. ---
**Author:** ![88slowmarro](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/88slowmarro/32/6339_2.png) [@88slowmarro](https://forums.speedlife.net/u/88slowmarro)\ **Post date:** [December 29, 2010, 5:12pm UTC](https://forums.speedlife.net/t/meth-injection/256209/2 "2010-12-29T17:12:23Z")
with e-85 ya dont need it / thread ---
**Author:** ![Mk4\_30R\_Ban](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/mk4_30r_ban/32/6347_2.png) [@Mk4\_30R\_Ban](https://forums.speedlife.net/u/Mk4_30R_Ban)\ **Post date:** [December 29, 2010, 5:14pm UTC](https://forums.speedlife.net/t/meth-injection/256209/3 "2010-12-29T17:14:19Z")
![http://static.howstuffworks.com/gif/meth-user.jpg](http://static.howstuffworks.com/gif/meth-user.jpg) ---
**Author:** ![DeathbyRT](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/deathbyrt/32/6648_2.png) [@DeathbyRT](https://forums.speedlife.net/u/DeathbyRT)\ **Post date:** [December 29, 2010, 5:15pm UTC](https://forums.speedlife.net/t/meth-injection/256209/4 "2010-12-29T17:15:55Z")
I wasnt planning on buying it. Just wanted to learn from people with experience, as i know Mk has used it before. ---
**Author:** ![Mk4\_30R\_Ban](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/mk4_30r_ban/32/6347_2.png) [@Mk4\_30R\_Ban](https://forums.speedlife.net/u/Mk4_30R_Ban)\ **Post date:** [December 29, 2010, 5:22pm UTC](https://forums.speedlife.net/t/meth-injection/256209/5 "2010-12-29T17:22:16Z")
> [@Car storage?](https://forums.speedlife.net/t/car-storage/36270/22): > > I wasnt planning on buying it. Just wanted to learn from people with experience, as i know Mk has used it before. ive never used meth in my cars, talk to cossey or deadbeat, or turbotravis. i know what it does, but im not a fan of water/meth injection. ---
**Author:** ![DeathbyRT](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/deathbyrt/32/6648_2.png) [@DeathbyRT](https://forums.speedlife.net/u/DeathbyRT)\ **Post date:** [December 29, 2010, 5:23pm UTC](https://forums.speedlife.net/t/meth-injection/256209/6 "2010-12-29T17:23:50Z")
Ah alright sorry. Thoughy i saw you mention you had like 5 gallons of VP meth around therefor i thought you used it. My bad. ---
**Author:** ![iamderrik](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/iamderrik/32/6634_2.png) [@iamderrik](https://forums.speedlife.net/u/iamderrik)\ **Post date:** [December 29, 2010, 5:28pm UTC](https://forums.speedlife.net/t/meth-injection/256209/7 "2010-12-29T17:28:44Z")
> [@How much would you pay to smell the seat??](https://forums.speedlife.net/t/how-much-would-you-pay-to-smell-the-seat/38399/3): > Ahahaha, i lol’ed pretty hard at that :thumbup ---
**Author:** ![88slowmarro](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/88slowmarro/32/6339_2.png) [@88slowmarro](https://forums.speedlife.net/u/88slowmarro)\ **Post date:** [December 29, 2010, 5:40pm UTC](https://forums.speedlife.net/t/meth-injection/256209/8 "2010-12-29T17:40:37Z")
![http://www.google.com/url?source=imgres&ct=img&q=http://engineeringworks.tamu.edu/episodephotos/9-13-06_meth.jpg&sa=X&ei=XOIbTcvbFoOKlweRvam_Cw&ved=0CAQQ8wc&usg=AFQjCNGpQrTCUR3FXM68b7EZhamtWL1-Bg](http://www.google.com/url?source=imgres&ct=img&q=http://engineeringworks.tamu.edu/episodephotos/9-13-06_meth.jpg&sa=X&ei=XOIbTcvbFoOKlweRvam_Cw&ved=0CAQQ8wc&usg=AFQjCNGpQrTCUR3FXM68b7EZhamtWL1-Bg) ![http://t1.gstatic.com/images?q=tbn:v6wBxhb0hV4swM:/url?source=imgres&ct=tbn&q=http://pix.motivatedphotos.com/2008/12/5/633640937354143916-Methamphetamine.jpg&sa=X&ei=feIbTZvpJ4GClAeM3ZXOCw&ved=0CAUQ8wc4HA&usg=AFQjCNFfW-Z30lguqr_erPpcbtqn5NIM6Q&t=1](http://t1.gstatic.com/images?q=tbn:v6wBxhb0hV4swM:/url?source=imgres&ct=tbn&q=http://pix.motivatedphotos.com/2008/12/5/633640937354143916-Methamphetamine.jpg&sa=X&ei=feIbTZvpJ4GClAeM3ZXOCw&ved=0CAUQ8wc4HA&usg=AFQjCNFfW-Z30lguqr_erPpcbtqn5NIM6Q&t=1) ![http://www.google.com/url?source=imgres&ct=img&q=http://farm4.static.flickr.com/3306/3642029792_be97f99821_z.jpg%3Fzz%3D1&sa=X&ei=vuIbTfSwDIOdlgfp3eGcDg&ved=0CAQQ8wc4Tg&usg=AFQjCNFAm6hl05eBtSdlnqvWjRxHDSFHVQ](http://www.google.com/url?source=imgres&ct=img&q=http://farm4.static.flickr.com/3306/3642029792_be97f99821_z.jpg%3Fzz%3D1&sa=X&ei=vuIbTfSwDIOdlgfp3eGcDg&ved=0CAQQ8wc4Tg&usg=AFQjCNFAm6hl05eBtSdlnqvWjRxHDSFHVQ) ![http://www.google.com/url?source=imgres&ct=img&q=http://media.canada.com/2de3e3f6-b472-4835-9142-3ead50913788/meth.jpg&sa=X&ei=3uIbTcXSJMGblgfH7PHQCw&ved=0CAQQ8wc4Tg&usg=AFQjCNHgs576oqjatgQugRYPc6ykGthxWg](http://www.google.com/url?source=imgres&ct=img&q=http://media.canada.com/2de3e3f6-b472-4835-9142-3ead50913788/meth.jpg&sa=X&ei=3uIbTcXSJMGblgfH7PHQCw&ved=0CAQQ8wc4Tg&usg=AFQjCNHgs576oqjatgQugRYPc6ykGthxWg) ---
**Author:** ![94Gt5.0](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/94gt5.0/32/6377_2.png) [@94Gt5.0](https://forums.speedlife.net/u/94Gt5.0)\ **Post date:** [December 29, 2010, 11:05pm UTC](https://forums.speedlife.net/t/meth-injection/256209/9 "2010-12-29T23:05:31Z")
I don’t like meth bc if the pump fails, there goes your setup! I know they have come a very long way, but I’d rather just run E85 than deal with the hassle of meth ---
**Author:** ![xreaction](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/xreaction/32/6409_2.png) [@xreaction](https://forums.speedlife.net/u/xreaction)\ **Post date:** [December 29, 2010, 11:19pm UTC](https://forums.speedlife.net/t/meth-injection/256209/10 "2010-12-29T23:19:25Z")
Aquamist HFS-3 Failsafe ftw ---
**Author:** ![TurboTravis](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/turbotravis/32/6406_2.png) [@TurboTravis](https://forums.speedlife.net/u/TurboTravis)\ **Post date:** [December 29, 2010, 11:41pm UTC](https://forums.speedlife.net/t/meth-injection/256209/11 "2010-12-29T23:41:14Z")
It’s dumb 99 percent of the time for any Capital Region high hp per ci engine to use meth/race fuel when E85 is so cheap and readily available ---
**Author:** ![crazybrew609](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/crazybrew609/32/6319_2.png) [@crazybrew609](https://forums.speedlife.net/u/crazybrew609)\ **Post date:** [December 30, 2010, 2:34am UTC](https://forums.speedlife.net/t/meth-injection/256209/12 "2010-12-30T02:34:36Z")
meth is used mostly for the increase in octane boost, now most meth injection kits don’t let you run 100% meth throught the system as it will eat through most plastic’s in it’s pure form. so most kits have a 50/50 mix of meth to water. you can use it as an octane booster still but you have to be 100% sure EVERY TIME you fill up your tank that it’s the exact same mixture ratio as before. company’s like snow performance sell a 50/50 mix already done for you, they also sell pure so you can cut it yourself. I would use iso heat (yellow bottle) in my car and that had a small enough tolerance between the level of meth in it that it was safe for me to use for my purposes. Other people use washer fluid, which is not a safe choice as the acceptable tolerance for washer fluid’s meth mixture can be anywhere from 10% to 25% meth. not such a good thing when you tune the car to one % and it ends up being the lower % next time you fill up. The iso was 20%-22% iirc. When i ran the meth on my car i used it mostly for the cooling benefits, as my motor was know for having outrageously high IAT’s after the blower, but i also felt comfortable bumping the time up 2\* at WOT which helped to squeek out just a few extra ponies. My goal when using it wasn’t to run crazy hp, it was to help control heat, lower iat’s and give myself a safety net with my motor. i ran it for 25,000 miles with not one issue ---
**Author:** ![deadbeatrec](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/deadbeatrec/32/6401_2.png) [@deadbeatrec](https://forums.speedlife.net/u/deadbeatrec)\ **Post date:** [December 30, 2010, 4:22am UTC](https://forums.speedlife.net/t/meth-injection/256209/13 "2010-12-30T04:22:32Z")
mostly cooling of the cylinders and octane boost. i had the aquamist and was an incredible system! ---
**Author:** ![IOM\_G8\_GT\_888](https://avatars.discourse-cdn.com/v4/letter/i/5f8ce5/32.png) [@IOM\_G8\_GT\_888](https://forums.speedlife.net/u/IOM_G8_GT_888)\ **Post date:** [December 30, 2010, 7:20pm UTC](https://forums.speedlife.net/t/meth-injection/256209/14 "2010-12-30T19:20:04Z")
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**Author:** ![plaf713](https://avatars.discourse-cdn.com/v4/letter/p/439d5e/32.png) [@plaf713](https://forums.speedlife.net/u/plaf713)\ **Post date:** [December 30, 2010, 7:44pm UTC](https://forums.speedlife.net/t/meth-injection/256209/15 "2010-12-30T19:44:24Z")
Alky injection ---
**Author:** ![Eatonualive](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/eatonualive/32/6442_2.png) [@Eatonualive](https://forums.speedlife.net/u/Eatonualive)\ **Post date:** [December 30, 2010, 8:37pm UTC](https://forums.speedlife.net/t/meth-injection/256209/16 "2010-12-30T20:37:46Z")
im using a snow kit with safe injection ---
**Author:** ![TurboTravis](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/turbotravis/32/6406_2.png) [@TurboTravis](https://forums.speedlife.net/u/TurboTravis)\ **Post date:** [December 30, 2010, 8:40pm UTC](https://forums.speedlife.net/t/meth-injection/256209/17 "2010-12-30T20:40:25Z")
> [@Being Fat must suck](https://forums.speedlife.net/t/being-fat-must-suck/38405/16): > > I should be running E85 all of the time in my Cobra so it’s not the Slowbra Fixed ---
**Author:** ![Eatonualive](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/eatonualive/32/6442_2.png) [@Eatonualive](https://forums.speedlife.net/u/Eatonualive)\ **Post date:** [December 30, 2010, 8:59pm UTC](https://forums.speedlife.net/t/meth-injection/256209/18 "2010-12-30T20:59:57Z")
well travis, meth makes more sense for me. i drive my car every where all of the time from spring to fall, sooooo i just dont feel like bleeding my tank everytime i want to fill up on e85. and there arent e85 stations everywhere. im not going to plan my trips and drives according to my fuel. then if i get into a jam, bleed the tank on the side of the road and go and get fuel. i just dont want to deal with that right now. i know how great it is, but its not for me at this point in time. ---
**Author:** ![DeathbyRT](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/deathbyrt/32/6648_2.png) [@DeathbyRT](https://forums.speedlife.net/u/DeathbyRT)\ **Post date:** [December 30, 2010, 9:48pm UTC](https://forums.speedlife.net/t/meth-injection/256209/19 "2010-12-30T21:48:35Z")
How long does meth last while mixing? ---
**Author:** ![crazybrew609](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/crazybrew609/32/6319_2.png) [@crazybrew609](https://forums.speedlife.net/u/crazybrew609)\ **Post date:** [December 31, 2010, 4:44am UTC](https://forums.speedlife.net/t/meth-injection/256209/20 "2010-12-31T04:44:02Z")
meth wont go bad, depending on how hard you drive your car you should get anywhere from a month to 3 months between fill ups. for a gallon tank, if you get a 5 gal tank that “should” last all summer [Next page](https://forums.speedlife.net/t/meth-injection/256209.md?page=2)