This is topic MAF and fuel system? in forum Tech Talk at Northern California Ford Owners  .


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Posted by dominic (Member # 612) on :
 
how big of a difference am i goin to feel when i install 36lbsinjectors...aermotive afpr...255lph fuel pump..underdrive pulleys...pro 77 MAF
 
Posted by PunkINa5.SLOW (Member # 10) on :
 
Probably none if you had 30s before.
 
Posted by PunkINa5.SLOW (Member # 10) on :
 
I didnt read it thoroughly.

You will feel the pullies and mass air.

It depends on what mass air you had on there before tho.

The pullies for sure.
 

Posted by dominic (Member # 612) on :
 
stock 19lbs stock maf
 
Posted by PunkINa5.SLOW (Member # 10) on :
 
HAHAHAHHAHAHAHAHAHHAAHA

You wont know what to do with yourself.

Just wait you will love it.

Did your pig even run with the stock crap on there?
lol
 

Posted by dominic (Member # 612) on :
 
ya lol..it ill run a lil better i think...how many more HP u thin i will get?
 
Posted by st5150 (Member # 51) on :
 
Besides fuel, that motor is BEGGING for some real heads! You realize you've put mild 302 heads on a built 347??? That motor is begging for some AFR 185's!
 
Posted by dominic (Member # 612) on :
 
damn u think so???i thought i would just port em
 
Posted by PunkINa5.SLOW (Member # 10) on :
 
buy that guys Victor Jrs on here and sell the RPMs
 
Posted by dominic (Member # 612) on :
 
wut kinda times u think this thing will run?
 
Posted by st5150 (Member # 51) on :
 
quote:
Originally posted by dominic:
damn u think so???i thought i would just port em


The most I've heard of those heads flowing piss maxed "stage III+" is about 270ish CFM...and I bet the intake runners where more than 185cc after they where hogged out. AFR 185's will do better than that box stock and leave you room to grow. Its pretty much a no brainer. CAMARA90 on hear ran AFR 165's, Holley intake and a X cam and made 350 rwhp. I would guess your combo (AFTER you get injectors and MAF) will be making power in the low 300 range...thats what a stock bottem end 302 can make with a well matched off the shelf combo
 

Posted by dominic (Member # 612) on :
 
so with some bigger heads..victors ..i cant get near 350rwhp?what else would i need?
 
Posted by PunkINa5.SLOW (Member # 10) on :
 
Just squeeze it

lol.

I know what you are thinking.

Where were we when you were putting your parts list together and went with the RPMs huH?

Oh well man.

Sell em and buy some AFRs

Or the Victor Jrs on here.
 

Posted by dominic (Member # 612) on :
 
guess i should then...i order my 255lph and my afpr.....and im gona buy a NOS kit..run like a 75-100 shot
 
Posted by dominic (Member # 612) on :
 
so if i get those victors...and squeeze 100 shot...what kind of times am i lookin at?
 
Posted by PunkINa5.SLOW (Member # 10) on :
 
Dude those heads on a 347 have the potential to go 10s
 
Posted by dominic (Member # 612) on :
 
so i put on those heads and squeze 100 and im lookin t low 11's?high 10's?with traction
 
Posted by PunkINa5.SLOW (Member # 10) on :
 
yup
 
Posted by dominic (Member # 612) on :
 
sunds good is he firm at 1250?how much do i sell my heads for?
 
Posted by st5150 (Member # 51) on :
 
Yeah, you *need* a fuel system AND some real heads, victors or AFR 185's. The victors have more room to grow, the AFR 185's have better velocity (wider power band/more power down low). Either way, those Performer RPM heads need to be in the FOR(D) SALE section soon
 
Posted by dominic (Member # 612) on :
 
ok i buy some heads..and i allready have my afpr and 255lph
 
Posted by PunkINa5.SLOW (Member # 10) on :
 
If the heads are brand new then you know 800.

If they are used then 700 on down.

Figure anyone looking for a performance head over 700 and NEW will probably go with TFS heads...so sell em just below TFS at about 800 maybe more locally
 

Posted by dominic (Member # 612) on :
 
ok will do...so just a head swap and a 100 shot and im 10's?
 
Posted by customN2O (Member # 914) on :
 
quote:
so if i get those victors...and squeeze 100 shot...what kind of times am i lookin at?
quote:

Listen to Dan about the heads, he knows what hes doing. But if you are going to go nitrous, do not get NOS. NOS wont give you the gains that I can give you. I guarantee at least 1 sec gain with a 100 shot out of my NX kit (stock jetting of course), and 10 mph, if you can hook it up. The 100 hp shot will give you more then the NOS 200 shot! Dont beleive me? Stay tuned for some proven results. Dont want to wait, ask around how my car runs with the stuff....
 

Posted by customN2O (Member # 914) on :
 
Shoot me an email, and I can give you some more info.....
 
Posted by PunkINa5.SLOW (Member # 10) on :
 
Yes I should have mentioned that.

If you want a real kit that will work right and suit your needs, not to mention make a REAL 100 hp then look up Zimmerman.

He uses NX which I like as well and it has proven results from what I have seen.

Nitrous is kind of like heads......there are the right kits for the right application. Some are better some are inferior....

Ya feel me?


Also going 10s will reguire you to tune your chassis get the 60 foot down, get the nitrous tuned etc.

It wont be plug and play so like Sawson says the potential is there.

Good luck with it.

I am HOPING my 12.5 to on 331 with 300cfm heads and a 250 shot runs 10s so take it for what it is worth.

I guess you and I will be in the same boat with the POTENTIAL to run 10s....now we just have to actually do it

later
 

Posted by dominic (Member # 612) on :
 
ok well how much do your kits run??
 
Posted by st5150 (Member # 51) on :
 
quote:
Originally posted by dominic:
ok will do...so just a head swap and a 100 shot and im 10's?

Get it running solid into the 11's all motor first before worring about nitrous. You may find that you'll have to change your intake and/or cam as well.
 

Posted by customN2O (Member # 914) on :
 
quote:
ok well how much do your kits run??
quote:


The kits retail for about 649, depending on what mustang you have. That is for a basic kit, adjustable from 100-250 hp. That is well more then you will need, yet is still upgradable to a dual nozzle, up to 400 hp. This kit is safe on stock mustangs, up to around 150 hp. You could probably get away with the 200 shot also, but I would recomend some additional mods first. The 100 hp shot will give you a boner though, guaranteed! lol
 





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