retune maybe? i know when i first started my car on 60's it idled for ****. I thought i was gonna blow there.

have vince do a datalog at idle. that will help..he may be able to locate the problem..might be in the tune?

 

thats wat im goin to do. my friend is goin to check the codes. then i need to walk him thru the instructions for doin the datalog thing. its not hard but he never datalogged before

 

its not hard its like 3 steps lol

 

lol i know, but he's never messed wit it before, plus there is instructions that came with the software when vince e-mailed me the file that i forwarded to my friend

 

So wait your telling me that about 12 psi would be ok on stock internals cause I always heard around 8

 

8 for turbo, 12 for a roots blower.

all compressors act differently...

 

How much boost are you running on your 2.9 Casey?

 

between 12.5 and 13. I wish it was 14 like you...lol

are you running 42s or 60s for your injectors?

 

i've been using the 2.8 pulley for quite sometime now with no problems on mine.
thats about 15 psi here in texas with 100 degree weather. in the winter it'll have maybe 16ish.
installing my devils own meth kit today, and lsj throttle body thanks to gene's diagram.
also putting in 60s so ill have 42 injectors for sale soon.

 

Ha-Ha. I am running Genuine GM Stage 2 injectors (42's). I cannot do 2.8 or I would be maxxed out... so that is it.

So you've been using the 2.8 with the 42's? If I did that I would have 16PSI I am sure, but then I am pushing it.

 

i may do this. i figured if i ran the 2.8 with my 42s i'd go lean, but i guess ill give it a try and just watch the wideband and make sure i dont lean out.

 

yup with 86% usage on them.
was talking with vince about that.
but when winter comes around...42s won't be enough
so thats why i have 60's.
and as well my octane booster/engine cooler friend meth.

 

how do you hook meth up? i was thinkin of runnin that after i get my car tuned

 

So ok basically 12psi max on stock internals for a supercharger? I live in Texas and it's always hot lol

 

when you buy the kit it gives yonu instructions.

like i said...i'm running 15 psi on stock internals.
its up to you.

 

aight, can you piece one together or can you only buy it as a kit? sorry for hi jacking op

 

Ok, I'm going to ask a stupid question. I can probably find how much or the % that I'm using on my interceptor. Which function is it to view?

Lots of fellas here with 13-16 PSI on 2.2's.

Most of us here have pieced together our kits. You can also pick and choose the components you would like and shop for the best price new, or best bargained price used.

 

[QUOTE=Gene Culley;4179250]Ok, I'm going to ask a stupid question. I can probably find how much or the % that I'm using on my interceptor. Which function is it to view?

no idea, i don't have one.
i doubt it would tell you that info though.

 

i couldnt find it either.... kinda bothered me

 

If you want to reliable Daily Driver then I would stick with 12psi, If you want something to play with and your not worry about it giving you problems then you can go down to 2.8 with 60s..Im not saying that the guys that are currently running 2.8 pulley with 60's are not reliable, but just like anything more boost you run the more chance of failure you can have.

 

aight, thanks

 

Great info guys thank yall so much! Now that i've heard people running over 12 on STOL internals that's good... I just don't want to be naiive and blow something that would be bad haha

 

You'd think that on one of these injector settings on it you could find out. I wonder if I could find out on the Tech 2.

There are a few who are running 13-15 and have had no issues so far.

 

you and your fancy shmancy tech 2s.
Lemme know what turns up. If its low enough, ill throw on the 2.8, but i have a feeling the only reason haza has such a low IDC is because hes also spraying meth.

 

Ok, I just posted this in the other thread and probably should have posted here.

My Interceptor manual claims to have IDC but it doesn't. I tried today.

I sent a message to Vince last night to check out my latest logs and he says I am at 76% at 5500 RPM.

I read online that you shouldn't go above 80% (conservative) and some say 85% and 90% is out of the question.

So, the next question is I wonder how much the next size pulley takes up in IDC%. That is the question.