8 Pack engine carbi setups?

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Kosa
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8 Pack engine carbi setups?

Post by Kosa »

i don't know much about 8-pack engine carbi setups and i'm finding it hard to find info on em, can someone give me the low down on them with good and bad points??

any helpers are appreciated :)

Cheers guys
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ozbilt
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Re: 8 Pack engine carbi setups?

Post by ozbilt »

Cobra Daytona Coupes had them, so did some of the early sports sedan racing cars here in the late 60's early 70's. Cool set up.

Most US racing cars were confined to a single carb so a 4bbl.

Hard to keep in tune & spendy. But what a bling factor.

I believe there is a Mustang around Sydney with that setup on it.
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Kosa
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Re: 8 Pack engine carbi setups?

Post by Kosa »

they do look kool agreed, have any idea of what the setup would set u back in Australia?? y so hard to keep tune??
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hybrid
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Re: 8 Pack engine carbi setups?

Post by hybrid »

You've got 4 carbs all having to work perfectly together.
If one (or more) is not fueling the same as the others, your engine will run rough.
Good bling factor, but no way would I do it. If you've got that much money to throw away, go for 4 twin throttle bodies and go injection instead. It will stay in tune.
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Re: 8 Pack engine carbi setups?

Post by ChilliChadd »

Kosa wrote:they do look kool agreed, have any idea of what the setup would set u back in Australia?? y so hard to keep tune??
gotta setup 4 carbs like the old triple weber and strombergs a pain in the :moon:
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Re: 8 Pack engine carbi setups?

Post by Kosa »

ooo i see,i'm lovin the bling factor. to tune the carbs to be the same, would it be difficult or just annoying?? do you have any pics of the 4 twin bodies u speak of??
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hybrid
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Re: 8 Pack engine carbi setups?

Post by hybrid »

It's not just about how hard they are to tune... they don't stay in tune either, so you have to keep having it done, or keep doing it if you can do it yourself.

Here are some throttle body setups.
http://www.racetep.com/twmv8.html
TimR67
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Re: 8 Pack engine carbi setups?

Post by TimR67 »

Check this set up out, 8 throttle body efi, only 5 grand
http://www.efihardware.com/products/948 ... -with-rams
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Re: 8 Pack engine carbi setups?

Post by moe »

ozbilt wrote: I believe there is a Mustang around Sydney with that setup on it.
Red 66 coupe?? if it is the one I'm thinking of, his car was used as part of the "Bridgestone Eager Maniac" comp in the 90's.

Heard it start up at summernats; sounded sweeeeeet..... love that induction noise!!!
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Re: 8 Pack engine carbi setups?

Post by Dynamic »

TimR67 wrote:Check this set up out, 8 throttle body efi, only 5 grand
http://www.efihardware.com/products/948 ... -with-rams
that looks mad...except its the same price as my car :rotfl:
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Re: 8 Pack engine carbi setups?

Post by blkpny »

They used to run dual & quad webbers on the old V8 racecars, at Bathurst.
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Re: 8 Pack engine carbi setups?

Post by moe »

Injection Perfection have a similar setup too; also pricey.
www.injectionperfection.com.au

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