Largest TB, EGR on stock intake?

[Meegs]

Any way possiable to put on a Accufab 75mm TB and EGR on a stock intake. I know that sounds weird but I am trying to get the most I can out of my car W/O installing a new intake. Or what is the largest I can go? It is just something that I am playing around with. Also anybody know who can port a stock intake? Yes, I know that it would just be cheaper to buy a new intake for what I want to do.

No I do not want to put on a new intake.

[Akromix]

why, exactly, do you not want to put a new intake on?

[Meegs]

Cuz I have had other cars in the past and "go hog wild" on them and then I get bored with them. I thought I would make it interesting with this car and see just how far I can push a stock intake.

I have a S/C now and am toying around the idea of Methane or NOS right now

Hell, look at the rest of my car. Nothing really makes sence any more.
~Oh and I am shooting flames out the tail pipes new for this year.

[Mustangmatt]

no need for it, I have seen 65 and 70 mm tbs handle over 600 hp no problem while still providing decent street manners. I have a 70 for sale if you want it.

[Macs Stang]

well if you have a blower on that car the stock intake is going to be a huge restriction even if it is ported.

its like trying to breathe through a straw.

[StangerJon]

just port it yourself. you will have a much better feeling of the fact that you made it better.

atleast thats what I keep telling my self.

just cut off the end of the upper plenum and get out your dremmel and some carbide bits and have fun for a few weeks.

[mnstang]

i have a mint 70mm accufab throttle body and EGR i'm trying to sell, fyi.

ps- holley/weiand sells a stock lower intake that is ported. just don't plan on revving that thing very high with a stock upper intake.

[MadMatt]

I tried using my 75 TB and spacer on my stock intake and the car barely ran. I think it was the sudden change from 75mm to 58mm creating turbulance

[Meegs]

Hmm...all good points. I just "fixed" my turbulance problems with a univer maf, and don't really want to get back to those problems again. It is just after hearing so manny belly achers talking about there stock intake that I wanted to see just how far I could push things. I find if I make small fun goals to achieve I am much happier with the results. I mean I make good money but it seems like everywhere I turn my head there is someone with more money willing to dump it into there car! And I have been that guy before dumping my enlistment bonus on a S-10 and got bored with it. This car has been so much fun tinkering with things and I have about half the money into it. I just get a kick out of being a shade different. I see people with stock motors with TFS 90mm box set ups and think to myself....

I haven't heard of anybody pushing a stock intake to the max yet so this should be fun! I'll tell ya all when I am ready to take it to get it dyno tuned and post the results.

[10k lakes]

i have a mint 70mm accufab throttle body and EGR i'm trying to sell, fyi.

ps- holley/weiand sells a stock lower intake that is ported. just don't plan on revving that thing very high with a stock upper intake.

How much for the 70mm?

[MadMatt]

You are definately going to want to open the mouth of the stock intake to the size of the TB and spacer. I had these issues before I did the MAF conversion

[prostang92]

port the intake and put a 90mm accufab unit on it..... will act like a boxed upper with the giant restriction in the intake

[Mullet Tuner]

I really dont think larger TB's are worth the money unless your making big power. Money better spent elsewhere.