i'm looking to pick up a devil's own meth kit and run it with a mp90 SC. just have a few questions as i am new to the whole meth setup. main question is spraying pre and post SC should i just do 1 nozzle at TB spacer and then 1 nozzle in mani or run 2 nozzles in spacer and 1 mani. second, if i was going to try and boost more than 18lbs should i look into getting a BFRS or can i tune to add a lil more meth and increase fuel that way? thanks in advance!

 

Just get a meth tb spacer from ZZP.. spray 1 nozzle pre blower.. Shouldn't need 2 nozzles, you can always just get a bigger nozzle if need be..

For your other question, depends on other mods, 60s? 80s? E85?

 

60s right now. but i know from previous readings that we run lean after 17.5 lbs of boost cuz of pcm being lame. lol

 

the reason i'm wanna spray 2 nozzles is because i am getting an intake mani that has a port to hook up meth so was gonna spray that and then obviously pre blower so it doesn't over heat

 

This is a good thread, I also am new to the whole METH thing and I would like to know what size nozzle and or kit to get, Theirs so many and I'm not really sure what I'm looking at, I will be getting a TVS and thats why I want to get the METH kit, What size tanks are most running(1 gal or more)?

 

I'm on the 1gal tank.. and I got the AEM kit.. and Melon, you can plug the port.. there's no need to spray before and after blower, but it wouldn't hurt..

 

if its not gonna hurt then i wouldn't mind sprayig both. saying as the devils own kit comes with 2 nozzles. a 7 and 3 and i was just gonna upgrade to 2 7's but my main concern is pushing over 17.5 lbs of boost can i use the meth as the added fuel or should i add the BFRS

 

You said you were on 60s, correct? and you'll be running pump gas? With 2 7gph nozzles, you should be just fine.. Boosting over 17.5psi is nbd, it can be tuned around..

Who did you plan on having tuning you?
& you do know the MP90 is not direct bolt on, correct?

 

i have hp tuners myself but haven't gotten into tuning yet. not sure if i want to get remote tuned or copy a tune from the hp forum and then modify. yes i know its not a direct bolt-on. i bought the intake manifold with it as well that it bolts to so that should be a direct bolt on. yes i'm runnin 60's on 91 pump gas. california seems to have somethin against 93

 

Looks like you should be good to go then.. As far as tuning, i'd look into having someone remote tune you, or come to you or you go to them.. Talk to 100%METH, I believe he's in Cali somewhere.. Idk if he actually tunes for others, but I know he can.. and he's tuned his own car for an MP90 (I believe).. soo I'd get in touch with him

 

the mp90 i have actually used to be his and i've been in contact with him. its the ported one he had awhile back

 

i'm gonna go with a bigger like 6gal trunk mount tank just so that i don't have to fool around with adding anything under the hood or tapping into windshield washer reservoir. besides i'd rather not turn everything blue. lol

 

Alrighty. I'm talking to Steve/100% right now.. he said he's talking to ya.. just figure everything out with him, and he's full of knowledge and can help ya out

 

You can get like 1gal trunk kit, but it's whatever ya want.. and either way, ****'s gonna end up blue lol

 

sweet! he has been extremely helpful and accommodating with everything i've gotten in touch with him about. stand up guy

 

i could.... but i don't wanna have to worry about filling up all the time so the bigger one eases my mind a little bit

 

another concern that i just thought of, will the ls4 throttle body bolt up to the mp90 or will there need to be some customization

 

u dont need 2 nozzles..i hav a 7gph on mine hooked into the zzp tb spacer with a 1 gallon tank in the back and it does the job just fine

 

who said blue?

my car after 50k of windshield washer fluid and yellow bottle of heet per gallon

 

i don't think i'm gonna run windshield washer fluid. i think i'm gonna get the concentrate and then mix myself. is that blue as well

 

Melon -

What pulley will you be running?

The 3.4" is a 17-18 psi pulley by 7000 rpm.
3.2 - 20-21 psi
3" - 23-24 psi

If you decide to run the 3.4, run a dual 5gph setup, one pre blower and one post blower @ the manifold.

If you need a tune I'd be more than happy to take care of the tuning. I prefer we tune on a dyno, either local to you or the one I've been using for the last 7 dyno sessions, tvs, mp90, m62, etc...
(This way we don't have to deal with traffic and the cops.)

We have methanol available for purchase by the gallon all over. I get it locally for $4.25 a gallon and mix it with distilled water for a 50/50 mixture.

 

sweet! meth ur amazing!!! i can come to u as i don't really know of any dynos around me. do u happen to know if the ls4 throttle body will work with the mp90. um not sre which pulley size i wanna go with. 3" if the motor will handle it. i don't wanna blow the motor up but do wanna have a monster til i can get a built motor. does the mp just use the same interchangable 5 bolt pulleys

 

go with the tank I think its the 4.5 gallon with the baffles in it from devils own...its a nice piece.

 

i don't see that one on their website.i was gonna to the 6gal pump mountable tank for 90. r u referring to the 2.25gal sump tanks?

 

ya might be that size. the sump is a nice feature to have.

yup that is the one.