help me set my carb up!

9375 carb....(1050 dom)

motor specs are:

466 10.5:1 compression
lunati voodoo cam:
Basic Operating RPM Range 2,500-6,500
Intake Duration at 050 inch Lift 241
Exhaust Duration at 050 inch Lift 249
Duration at 050 inch Lift 241 int./249 exh.
Advertised Intake Duration 284
Advertised Exhaust Duration 292
Advertised Duration 284 int./292 exh.
Intake Valve Lift with Factory Rocker Arm Ratio 0.582 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio 0.600 in.
Valve Lift with Factory Rocker Arm Ratio 0.582 int./0.600 exh. lift
PI HEADS CLEANED UP WITH 2.19IN 17.76EX
CROWER ROLLER ROCKERS
STEALTH INTAKE 4150 SITH 2 INCH ADAPTER
MSD 6AL IGNITION WITH 8477 DISTRIBUTOR
MID LEGNTH HEADERS OPEN
ELECTRIC PUMP,FAN AND WATER
STRIP 80/20 STREET
93 OCTANE GAS...


ANY OTHER INFO I AM MISSING.....I HAVE A REBUILD KIT SITTING HERE, BUT BEFORE I PUT IT BACK TOGETHER I RATHER HAVE THE JETS AND OTHER STUFF CORRECT....

I KNOW SOME ARE GONNA SAY TO PAY SOMEONE TO PUT IT TOGETHER, BUT WHY SHOULD I PAY SOMEONE TO DO WHAT I CAN DO....

you'd like a 4150 more than 4500 on it and may even run better.JMO

Put the carburetor together correctly using the stock jetting and see how it runs. It'll probably be within a jet size or two and run fine. That way you'll have a solid baseline from which you can fine tune the combination if needed.

9375 1050 (F)92,(R)92 no power-valve 4500HP

ok so the rebuild kit came with two power valves, when i took the carb apart it has two solid "power valves" this is the rebuild kit i have for it...http://www.summitracing.com/parts/HLY-37-1547/

i hear mixed opinions on wether i need them or not, some say in the primary for street use, others like the poser above says none.....

if i could just have this speced by a carb guy i would, but i can not aford that right now......

i could always just use the edelbrock 750 i borke the motor in with to race the camaro at the track and get my ass handed to me...but you guys would not want that would you?

Try the New out of the box Holley tune first, get it running and tune from their. No need to make a major production, you can remove or add power valves later.

As Cool40 mentioned above - with that small of a cam, PI heads, and a stealth intake, it probably would like a good 4150 carb better. It probably won't be any faster with the dominator, and if it is, it may not be by enough to justify the potential headaches of running a box stock 9375 (been there done that).

the jet info i posted above, is the stock setup, if you wanted powervalve operation start with a 84 jet in primaries and use the powervalve.

no powervalve needed in the rear

ok, so this is gonna sound cocky but anyways.....

what the hell do they do to rebuild a dominator that cost 250 bucks! i took this one apart today, and after looking at it, have already stripped it apart.....cleaned it and am almost done putting it back together.....

i understand a charge for tuning it, but most shops near me wanted 200-250 for a simple rebuild without changing the airbleeds.....wtf is up with that, one told me he wouldnt use my parts, id have to buy it from him (i had a rebuild kit sitting around from my last, now missing carb)

maybe the smaller carbs are harder to do, but damn, the was freaking simple....

the only question i have is in the kit came a bunch of little plastic washers, are hey shims to get rid of any linkage play, its the onl thing i cant fifure out.....


frank

Nylon washers sounds like bowl screw gaskets is there 8?

there are 12 of them...the bowl screws have a thin gasket, those matched what i took off,,,,these are the only thing i cant figure out

frank13 wrote:ok, so this is gonna sound cocky but anyways.....

what the hell do they do to rebuild a dominator that cost 250 bucks! i took this one apart today, and after looking at it, have already stripped it apart.....cleaned it and am almost done putting it back together.....

i understand a charge for tuning it, but most shops near me wanted 200-250 for a simple rebuild without changing the airbleeds.....wtf is up with that, one told me he wouldnt use my parts, id have to buy it from him (i had a rebuild kit sitting around from my last, now missing carb)

maybe the smaller carbs are harder to do, but damn, the was freaking simple....

the only question i have is in the kit came a bunch of little plastic washers, are hey shims to get rid of any linkage play, its the onl thing i cant fifure out.....


frank

carbs is easy.............

a holley carb is pritty simple to rebuild,4500 or 4150.what the people who build them get paid for is not what they do,it's what they know.some would be lost but you sound like you got it goen your way.some carbs do look kinda too high until you try one and find out your 1050 that's always run real good dont even compare to the one that just got bolted on your car and picked your e/t up a couple tenth's or even more.if your gona be tryen jet's and p/v's or no p/v's get you some reuseable gaskets and washers for it and DONT over torque the screws.good luck.

Talking cost kits 100$ here pd. 175$to fix 1050 wish we would have sent it away earlier,spent way to much time trying to get it right .Want ever do that again,I'lljust send it off.