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GQ Turbo Or Supercharger?

Tech Talk for Nissan owners.

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GQ Turbo Or Supercharger?

Post by Mulisha »

I want to make my TB42 get up and go and i have heard that putting a V8 in really isn't worth it.

Has anyone put a Safari Turbo or Supercharger on there TB42?

Whats the better option for 99% road use.

Does anyone know who makes a different bolt on turbo kit for a TB42 or maybe a supercharger..

I was thinking of a supercharger mainly becuase it envolves less modifcations i think :oops:

Thanks for any replys or links or pictures or anything..
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Post by Josh n Kat »

look back thru this forum a page or two and a fella has been posting up about his build up and from what i can tell he's quite impressed with it...
Honey i cut the car in half!
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Post by Beastmavster »

Turbocharger is less modifications, unless you can work out where you're going to fit a large supercharger without running any belts....
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Post by chimpboy »

Yeah I would have thought turbo is less stuffing around than supercharging.

A few people have turbo'd their TB42s lately and they seem very happy with the results, it certainly sounds like good bang for bucks and it's starting to become a path where you can learn from others who've gone before you.
This is not legal advice.
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Post by MQSWBUTE »

turbo for sure
No sig line pics please.
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Post by raptorthumper »

Without a doubt, Turbo it.

I have changed my setup recently to a blow thru (with LPG) and now running 10psi of boost with a TB45, and it is a dramatic horsepower increase. The TB45's have a better head design without the inherent weakness that can cause cracking in TB42's, but unfortunately they also have weaker conrods than the TB42's.

http://www.outerlimits4x4.com/PHP_Modul ... hp?t=86831

Grant.
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Post by Mulisha »

WOW this is awersome!!!

This may sound like i haven't been reading any of the threads or posts in the previous pages..

I'm still learning how even a turbo works i'm woundering does anyone make a bolt on kit :D :D :D :?:

$3k for turbo to fit onto my car is a awersome price but i don't think i could fit it myself and i don't know were to buy any of the stuff either.. :oops:

Has anyone had there Turbo TB42 on a dyno how much over just a stock TB42 hp increase?

My car has done 415K's but the engine i had replaced and it has done 180K and is in good condition ..

I may have a few questions but thought i would ask

Can TD42 Inlet Manifold be used to mount the turbo on?

Do you still use extractors and all that on the engine or do they get replaced? :oops:

Does Ford sell XR 6 Turbos to anyone for $1500?

Thanks for all your help

I'm a NOOB! so if anyone has the time maybe make a list of what i need to buy and with rough figures on prices on the items..

THANKS ALOT..

Rick.
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Post by Artificial_Aspiration »

raptorthumper I told you that blow thru is the way to go :D :D :D
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Post by TURBO GQ »

TURBO IS THE WAY,
HAD MINE ON DYNO AND GOT 220KW
BUT MINES BEEN DECOMPED SO I CAN RUN MORE BOOST BOUT 15PSI.
IF UR JUST BOLTING ON ID BOOST BOUT 5 OR 6 PSI.
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Post by Mulisha »

TURBO GQ - Could you explain what type of turbo you use and all the other bits like what manifold etc?

My car has only 31's and is on road 90% time and tows a fairly large boat at time 20ft + and i also do a fair amount of beach driving..

Would beach driving cause a turbo to melt becuase of the soft sand and it's strain on things at times when towing...

I'm wanting to buy all the bits first then spend a weekend putting together.. :D

Thanks for ya help..

Rick.
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Post by bogged »

barnsey wrote:Where's Hoonz?

He's got both............or he used to.
probably searching for one of his 40 odd replies to the same question would be an idea :idea:

;)
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Post by ELF_83 »

stop being scared and just turbo it. very easy to do just cleaning up my twin turbo install at the moment. no need to decompress as they run a 8.5:1 compression ration standard which is great for turbo's and i have some mates up here who run 18 psi in there cars all day long then when they go race i've seen it as hi a 24psi. did i mention they are getting around 350rwhp! don't have any dyno figures on mine yet that is next weekends job to tune it and do a run, but have been in a comp already and taken a mate with 4.5l turbo cruiser for a drive, he rekons mine is faster than his easily running half the boost.
GQ SWB
Twin Turbo
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Post by tuffzook »

Can't even imagine why you would want to supercharge it , they belong on GM 2 stroke diesels. TURBO IT just read the forum and see what others results are. We have done quite a few now and they are reliable horsepower all day every day .
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Post by TUFFRANGIE »

I like my supercharger, wouldn't make as much power as a turbo but great from low to mid rpm.

Rob
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Post by tweak'e »

and if your really keen.....do both! just like sequential turbos except the first turbo is a supercharger.
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Post by tuffzook »

A correctly matched turbo set up will give good results from low rpm . :finger:
Why do people persist with these antiquated blocks of steel they belong on buses and tractors. :armsup: :armsup: :bad-words:
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