Maguire

iTrader: (1)

here is the auction

This guy "does not know nothing about this" carb.... soo if anyone needs it, chances are it will go cheap. Im going to guess that it is a IDA, but i cant tell from the pic. Just thought i'de point it out if anyone is looking.

Hyper4mance2k

iTrader: (40)

looks like a dhla delorto to me, but what the hell do i know really...

TheTwinTurboRX-7

yeah that most definitely is not a webber
and I wonder how that ever ran a stockport 12 without flooding the hell out of it

BRealistic

So he had that mounted to the stock intake?

AdrenalifeRX7

Yeah it's a Weber alright. Maybe a 48 or 44 IDA. Perfect for a Cartech turbo setup.

Keaponlaffen

there's no way that puppy would bolt up to a stock intake... you need the proper intake too....

REVHED

It's actually an IDF Weber.

mperformance

why are these not as good as the IDAs REVHED?

TheTwinTurboRX-7

that is what I meant to say before, I should have been more specific, its not an IDA Webber, my bad, I apologize

Ben

pillage6

They don't make manifolds to fit the IDF, mostly just the IDA.

RichRotorhead

Pillage6, do you have a website with info on your car?

-Rich

moremazda

iTrader: (4)

DHLA is side draft. DRLA is the down draft Dellorto.

pillage6

Naw, I have not even taken good pics of it yet.

Nothing really special, except the custom exhaust leak.

RichRotorhead

Darn! I was hoping to get a look at your finished setup. I too have a Cartech/Weber 40 IDF intake system (not yet installed).

Do you have any performance numbers on your setup?

-Rich

pillage6

I can take some quick pics if you like today and TRY and post them later.

My dyno sucked *** since my trailing plug holes are stripped and I am losing compression, at least that is my excuse.

I dynoed 185 at 6800 on 8 lbs., since then I have gotten a lightweight flywheel, Jacobs Pro Pak and turned the boost up to 12lbs.

The car is alot quicker now, but I won't dyno again till I get a new motor.

This system is supposed to put out some good numbers, but mine doesn't, hopefully yours does.

What jets are you running in your IDF?

Mine are:

165 main
28mm venturis
f11 emulsion
130 air
55 idle

RichRotorhead

The only thing I remember off hand is F11 E-Tube and 220 main, which I'm now using on my IDA N/A setup.

Yeah a little rich, I know. I was using an OZ DIY-WB meter and ran 11-12's air fuel ratio, which would be god for turbo, but too rich for N/A. I planned on leaning it out some but I didn't have enough time to play with the WB meter (returned it to it's righful owner).

BTW you may want to monitor your A/F ratio (wideband) as I think your main jets are too lean... even for a 12A.

-Rich

pillage6

When I dynoed, I was at about 13 in low rpms and 11 in high, so I am safe.

I have an A/F meter, but wideband is the only true measure.

Hyper4mance2k

iTrader: (40)

when you dynoed you were at full throtle you're too lean for crusing with idle jets that small you lean out too much while at a cruise. if you ever notice a surge at about 2500-4k rpms its a lean surge

pillage6

No surging at low rpms, I learned to look for that when I read the Racing Beat catalog a long time ago.

About the only thing that bothers me is after I get on it through a couple of gears, my motor seems to not run crisply for the next minute or so. The throttle is not responsive and it sounds like the motor is underwater.

If I rev it, it seems to clear, I am thinking it is flooding since the fuel pressure is high then drops back down.

Any ideas?

pillage6

When I dynoed, my main was 155 and the air was 120, since then I went 10 larger on both.

I am not going to dyno again till I get my new motor installed.

Hopefully I am putting out close to 240 right now, who knows?