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-   -   Turbo 12a Shopping List (https://www.rx7club.com/rotary-car-performance-77/turbo-12a-shopping-list-171483/)

coldy13 03-29-03 11:40 AM

Turbo 12a Shopping List
 
I'd just like to make sure I'm not missing anything before I start ordering the important parts. Add anything you see that I'm missing.

-TurboII Exhaust manifold - oval bolt holes, grind exhaust path 5mm inward on each side.
-TurboII Turbo
-TurboII Wastegate
-Nikki(stock) Carb w/mods done to handle boost
-Turbo Hat for Carb
-GSL-SE Fuel pump
-Rising rate Fuel pressure regulator
-New fuel lines
-Drill hole/put in fitting in engine front cover for turbo oil return line
-T fitting where the oil pressure gauge gets it's reading from for turbo oil feed line
-Lock dizzy at 10deg retard.
-Downpipe for exhaust shop to connect the rest of the exhaust to

coldy13 04-01-03 03:26 PM

anyone?

meddle 04-01-03 04:25 PM

Can't use a Gsl-Se fuel pump, call summit for a low pressure fuel pump.

680RWHP12A 04-01-03 07:13 PM

Re: Turbo 12a Shopping List
 

Originally posted by coldy13
I'd just like to make sure I'm not missing anything before I start ordering the important parts. Add anything you see that I'm missing.

-TurboII Exhaust manifold - oval bolt holes, grind exhaust path 5mm inward on each side.
-TurboII Turbo
-TurboII Wastegate
-Nikki(stock) Carb w/mods done to handle boost
-Turbo Hat for Carb
-GSL-SE Fuel pump
-Rising rate Fuel pressure regulator
-New fuel lines
-Drill hole/put in fitting in engine front cover for turbo oil return line
-T fitting where the oil pressure gauge gets it's reading from for turbo oil feed line
-Lock dizzy at 10deg retard.
-Downpipe for exhaust shop to connect the rest of the exhaust to


yah, thats everything you need! i do the dizzy diferent though:confused:

ps. you dont need new fuel lines, stock will work fine:)

680RWHP12A 04-01-03 07:15 PM


Originally posted by meddle
Can't use a Gsl-Se fuel pump, call summit for a low pressure fuel pump.

WRONG:mad: he needs a high pressure pump for turbo!
the SE pump will work fine and its cheap !

coldy13 04-01-03 08:30 PM

How should I do the dizzy then? That is one of the main things I'm unsure how to do.

680RWHP12A 04-01-03 09:02 PM


Originally posted by coldy13
How should I do the dizzy then? That is one of the main things I'm unsure how to do.
send it to me!!:D

Keoki47 04-01-03 11:23 PM

the dizzy??
 
680RWHP12A how much do you charge to give the dizzy a wrok over for turbo blowthrough im 90% done with me car im gonna break it in N/A for 1000 miles and the put my turbo stuff on.. PM please

coldy13 04-02-03 06:44 AM

That's probably what I will do, I really don't know what to do with it. If you need a nikki carb to do the mods to it for me, I can send you a free one too.

coldy13 04-08-03 09:32 PM

*bump*

(the)mouse 04-20-03 02:29 AM

How about increasing the oil pressure? 80-85 psi instead of 67-72...$45

http://cgi.ebay.com/ebaymotors/ws/eB...411477909&rd=1

Directfreak 04-20-03 10:22 AM


Originally posted by coldy13
How should I do the dizzy then? That is one of the main things I'm unsure how to do.
He locks it in fully advanced, that way if it ever "breaks free" it will already be at maximum advance and not cause any damage.

coldy13 04-21-03 08:37 PM

There is a little problem with the setup that I posted. The turbo will hit the intake manifold, it doesn't fit. Luckily, Robert did a test fit before he shipped it out. He found that the manifold from a 12aT will fit with the TII turbo. He then ported the manifold to match the intake ports on a n/a 12a.

680RWHP12A 04-22-03 07:00 AM


Originally posted by coldy13
There is a little problem with the setup that I posted. The turbo will hit the intake manifold, it doesn't fit. Luckily, Robert did a test fit before he shipped it out. He found that the manifold from a 12aT will fit with the TII turbo. He then ported the manifold to match the intake ports on a n/a 12a.
yah, anybody planning on going turbo with thier 12a better listen up!!!the turbo 2 turbos and 12a turbos dont clear the stock 12a american intake....the only way it would be possible is to use a aftermarket exhaust manifold to move the turbo out and angle it up slightly...
or......use a j-spec 12a turbo intake wich allows enough clearence for the turbo to clear the intake. unfortunatly these intake manifolds are hard to get so....... work on getting a custom exhaust manifold!!!

im already working up an idea for a manifold to fit a turbo to a 12a (an inexpensive one) , im not sure wich turbo flange to put though..... (T4, T3, or 13Bturbo)

most likely it would be a 13B turbo flange becausethey are pleantyful,fairly easy to make fit a 12a, and its got an internal wastegate so it would be the lowest cost while getting the most bang for the buck!!!

coldy13 05-04-03 09:48 PM

*cough*

Stepdaddy 05-05-03 01:27 PM

i like his idea


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