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Re: need help regarding Turbocharging A12
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well, Gragongoose has really given a different perspective, but the prob is that i want a daily driver car, not a strip racer. and all i have is this Hitahi, but i liked this setup for weekends, maybe i should get a new 1200 for this 180 HP beast.
BTW what do u expect my HP will b on OE carb blow through setup @ 10 PSI.
and do u mean that pulsars have T25 OE turbo? or a T2?
and do u guys know what T does a Starlet IC Turbo have in it?
barpk

Posted on: 2002/11/6 19:16
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Re: need help regarding Turbocharging A12
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Quote:

phunkdoktaspok wrote:
I however do prefer the flutter you get without the BOV!)

and what phenomenon is that flutter!!!!
Quote:

I personally feel that it is better without a BOV as when you change gear with a BOV you still have the same boost and this power is going straight on the gearbox! ( Leading to breakage!)

u got a point here, as i will b keeping the stock GB and Diff, what benefit besides longer turbo life does a BOV have(dont mention lag).
Quote:

And like I said and others have said and repeated a low pressure fuel pump it no good! ( You need a hi pressure fuel pump off of an EFI car!)

but i asked bent-axel-bob, he says a non EFI should b enough for my application.
anyone else give opinions plz.
barpk

Posted on: 2002/11/6 16:38
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Re: need help regarding Turbocharging A12
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do u think that a suzuki 1300(carb engine, non EFI) Elect. Fuel pump is enough without any regulator, for standard A12 carb.
go-the-datto: -
does Daihatsu T have any internal or external W/G?
barpk

Posted on: 2002/11/6 12:21
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Re: need help regarding Turbocharging A12
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one more VERY important Q: -
does all OEM Turbos comes with some kind of Internal or External wastegates?
Do they all come with any type of BOV or not?

does pulsar Turbo have them, does Daihatsu Diesel T have them or not?

Posted on: 2002/11/6 11:18
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Re: need help regarding Turbocharging A12
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Quote:

phunkdoktaspok wrote:
Standard fuel pump has a pressure of about 2.5 psi if you run this or more boost the engine won't get any fuel as boost pressure will be pushing it back to the fuel tank!

so which Elect. Fuel Pump do u guys recommend to swap my mechanical? i can get suzuki 1300's corolla 1600's, nissan 1400's!! can it be put instead of my mechanical or both have to b present so second works only under boost? or both at the same time with a regulator r a must? i say this because all above mentioned angines r carby setups not EFI.

Quote:

Vacuum secondaries - a carbie with mechanical secondaries has only 1 vacuum line which goes to the distributor! if you have more than one vacuum line I am pretty sure you have vacuum secondaries!

then i have mechanical carby
Quote:

Go the Datto said a turbo from a Jap wreckers - A Jap wreckers is a place that sells second hand parts off of Japanese vehicles! so he is saying get a turbo off of any Japanese vehicle!

he also mentioned Pulsar! what u meant here go-the-datto? BTW i know what he meant by jap wreck.
Quote:

phunkdoktaspok wrote:
*** One other modification that was done to the boosted carbies is we made a brass bush for around the fuel plunger to help seal boost and fuel loss from here under boost! ***
Also chokes are for pussies! lol! nah but really we took the chokes out as they looked to much like a restriction!....

what part is that bush in carb u talking about? top part, centre part or bottom side? clearify plz.
what metal can i use to make custom gaskets of all the carb?
if we remove choke would it make any holes to atmosphere in the carb or not?
barpk

Posted on: 2002/11/6 10:50
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Re: Whats the Difference Between A12 (S) and A12
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my datto is 1980 B310 (RHD) and it is 1171 CC not anymore.
i think rgrinder is right about the S standing for carby setup, cos beside this i cant find anything else different,
BTW alternator(generator) is on the side where plugts r and so is the distriubutor.
barpk

Posted on: 2002/11/6 10:14
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Re: need help regarding Turbocharging A12
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i think the toyota engine is "4A-F" 100 HP,
can it b fitted to my car?

Posted on: 2002/11/5 19:51
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Re: need help regarding Turbocharging A12
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Quote:

go_the_datto wrote:
......... Oh and I found that running 110's for the primary jets and 200's for the secondary's worked the best for me.

what is that! whats 110? and 200? jet sizes numbers or what? i still have a jet with me which has 86 written on it, it it similar jet but different hole size?
Quote:

I would recomend a turbo from a jap wrecker of about the same size as a T2 off a pulsar.

is it the 2 door 1500 CC non intercooler turbo of late 80's, pop up lights, rear glass at almost perpendicular to the ground, Tubo II was written on one of its badge? what is its HP in standard form?

and i am sticking with the standard fuel pump for now, as i have solid float and wont go above 10 PSI until i sort out the bugs.
************************
BTW i went to a second hand spare market today to look for anything i need, i found a late 80's or early 90's Corolla 1.6 DOHC 16 valve carburator engine. on a front drive Gear Box, do u know whats the name of this engine? can it b fitted to my B310?

barpk

Posted on: 2002/11/5 18:43
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Re: Whats the Difference Between A12 (S) and A12
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Quote:

dimlight65 wrote:
Are you sure it isn't A-12A? That would be the later version of the 1200cc (ok, ok, 1170cc) engine with the short deck height of the old engine but the rearward placement of the distributor like the newer engines.

isnt A12 (A) 1237 CC? its in the TECH section of this site.
mine is 1171 CC, if u stand infront of the car and look into the bonnet, distributor is on your left side.
barpk

Posted on: 2002/11/5 18:19
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Whats the Difference Between A12 (S) and A12
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My 1980 Datsun 120 Y has A12(S) engine in its bonnet(its written on the plate on firewall). what is the difference between this engine and a normal A12?
barpk

Posted on: 2002/11/5 17:36
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