Meth Kit bad distribution on truck manifold
Meth Kit bad distribution on truck manifold Hello I was wondering if anyone had any experience with running meth through a truck manifold. I was told by the guys at prometh that the only way to safely run it is a direct port system. Im building a mild daily driven 2010 GMC Sierra. I was hoping to run meth for added octane and cooling.
Any input is helpful.
Any input is helpful.
I'm guessing the guys at prometh had just such a system they were willing to sell you? FI manifolds designed for dry airflow only can exhibit poor wet flow characteristics, but people have run meth through much worse than the gm truck manifolds with good results. You may be seriously overthinking this.
yeah since that engine masters episode I see a lot less pump+meth cars
my take is that it's a good thing the back 2 holes get the bulk of wet flow, since those are the ones that tend to run lean anyways.
also, if you're running holley you can target AFR and offset timing for specific cylinders, which is kinda nice
my take is that it's a good thing the back 2 holes get the bulk of wet flow, since those are the ones that tend to run lean anyways.
also, if you're running holley you can target AFR and offset timing for specific cylinders, which is kinda nice
yeah since that engine masters episode I see a lot less pump+meth cars
my take is that it's a good thing the back 2 holes get the bulk of wet flow, since those are the ones that tend to run lean anyways.
also, if you're running holley you can target AFR and offset timing for specific cylinders, which is kinda nice
my take is that it's a good thing the back 2 holes get the bulk of wet flow, since those are the ones that tend to run lean anyways.
also, if you're running holley you can target AFR and offset timing for specific cylinders, which is kinda nice
Great point. Im not running holley efi on this build or else that would be a most. I appreciated everyone input. I am building this truck for my lady that has little to no experience with working on cars so if things start to go wrong she might keep driving until it pops so I want as much safety as possible.
Supposedly the stock intake manifolds pool water/meth vs distributing it evenly... they also allow the bulk to go to the back 2 cylinders. Like truckdoug said I'm glad it does with the bulk of #7 cylinders committing suicide. I have been running water/meth in ONLY truck intakes for a few years now and never had any issues. I run 15psi on the cheapest 93 pump I can buy and shoot alittle wiper fluid for extra safety. This is on a street only car but I'm in boost at just about every second I can be lol. The best is the smell the burnt wiper fluid gives off after a boost pull... smells kinda sweet. I inject as far away from the TB as possible (After my FMIC) to help with cooling the charge as much as possible. Ive tried injecting around the TB and it sorta makes a mess but I inject a good 3ft away now and I see no residue at the TB or in the intake manifold. I just pulled my TB to drill and tap the water pump for a temp sensor and snapped a pic of inside my NNBS intake which was BRAND NEW and has had a few gallons of wiper fluid sprayed inside it over the couple hundred miles its been on the car. I will find it and add it to this thread.
Trending Topics
LS1 Tech Stories
The Best V8 Stories One Small Block at Time
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine
Verdad Gallardo
7 Most Reliable High-Performance Engines GM Has Ever Built
Verdad Gallardo
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin
Verdad Gallardo
6 Common C5 Corvette Failures and What's Involved In Repairing Them
Pouria Savadkouei
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph
Verdad Gallardo
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked
Pouria Savadkouei
Top 10 Most Powerful Chevy Trucks Ever Made!
Hennessey's New Supercharged Silverado ZR2 Has 700 HP
Verdad Gallardo
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes
Verdad Gallardo I only spray 750cc/ml constant flow at full spray (AEM progressive controller) and a snow pump (think its 250psi or 300psi). But I have a FMIC and ive tried spraying more and it can create a bog during a pull. Wiper fluid is only 70water/30meth so you spray less.
yeah since that engine masters episode I see a lot less pump+meth cars
my take is that it's a good thing the back 2 holes get the bulk of wet flow, since those are the ones that tend to run lean anyways.
also, if you're running holley you can target AFR and offset timing for specific cylinders, which is kinda nice
my take is that it's a good thing the back 2 holes get the bulk of wet flow, since those are the ones that tend to run lean anyways.
also, if you're running holley you can target AFR and offset timing for specific cylinders, which is kinda nice
yea because they were using way too much water/meth.
BTW, I dont care about their test....i'm still adding it to mine.
9 Second Club
Joined: Nov 2003
Posts: 13,616
Likes: 185
From: Norn Iron
yeah since that engine masters episode I see a lot less pump+meth cars
my take is that it's a good thing the back 2 holes get the bulk of wet flow, since those are the ones that tend to run lean anyways.
also, if you're running holley you can target AFR and offset timing for specific cylinders, which is kinda nice
my take is that it's a good thing the back 2 holes get the bulk of wet flow, since those are the ones that tend to run lean anyways.
also, if you're running holley you can target AFR and offset timing for specific cylinders, which is kinda nice
Would be much better to do a proper live test holding static rpm's for a short period and with sensors in all 8 cylinders at the same time.
I think they or RH did post recently about some tests coming up with 8 lambdas, which would also be helpful for distribution. A test at a static load with and without meth injection in operation would give very good info
It'd certainly be a lot more useful and interesting than bloody mechanical carburettor fuel pumps ? Like WTF.
Funny is is the other day I was reading CHP mag my dad gets and I threw the mag at him and said these **** tards who run the mags don’t know ****. They replaced stock rockers with captured bearing kits... on LS6 blue springs lol. First off all captured bearing kits wear into the trunion and dump hard metal shavings into the oil and destroy themselves. You either leave the stockers alone or do a bushing swap and call it a day. Enough with the bullshit they put in those mags.