MASTER PRICE LIST AND ORDERING DETAILS

ZTherapy Inc.  Product Catalog

Click here to view our Policies Page

                                                                Prices subject to change without notice

                                            Be sure to visit the New Products Page

Questions/Orders    CALL TO ORDER 

Web site:  http://www.ztherapy.com
Email:      sales@ztherapy.com
Tech:       tech@ztherapy.com

Mail:               

Core Returns:

(Payments, correspondence, etc.)

ZTherapy Inc.

ZTherapy Inc 

4427 Roselawn Dr. NE
Salem, OR 97305 USA
4427 Roselawn Dr. NE
Salem, OR 97305 USA

Phone:     (503) 587-9800
Fax:          (503) 587-9801

Payment:  Visa/ MasterCard/Amex/Discover/Money Orders/Cashiers Checks
Prices: All prices listed US currency, and do not include shipping.

Shipping:   

Domestic shipping: Items are primarily shipped by UPS ground
(with the exception of DVD's and small items, which are sent Priority Mail)
 
International shipping: We use postal service only


We do not sell body panels or run a junkyard.  We specialize in Datsun and British/Volvo SU Carbs only!


 CALL TO ORDER WE DON'T OFFER ON-LINE ORDERING.  CALL TO ORDER

 

Re-buildable cores, when requested, should accompany your order. If not, a core charge will be charged. We are sometimes out of usable cores so we may require yours in advance to process the order. Cores should be sent prepaid to us, and must be in a re-buildable state.

 

Retail price list and part numbers

JAPANESE INDUCTION

PLEASE NOTE: Our core policy has changed. Click here to view

 

240Z

ZT100

 Service SS Reman Carb 69-72   240Z 3 or 4 Screw  (pair) w/ZT Roller Shafts - includes new floats

**Count the number of screws holding down the dome before calling to order.   '69-70 owners, do you have a drain plug on the float bowl?

$680.00 + core

ZT101

 core charge for one complete pair with center linkage and springs   

$200.00 

 

 

 

ZT150 

Complete Tune Up Kit for 2 carbs (Needle & seats, SM, N27, N54, or N58 needles, ZT Nozzles, float gaskets, gas lines, banjo seals,4  insulator gaskets, Just SU's DVD)

 

This cost includes a $50 CORE CHARGE on your old nozzles.  Send back your old nozzles for $50 refund.

$180.00 
 

ZT154

ZTherapy nozzles (pair) 

(core is $50) 098, 099, .100, .101, .102, .103,  .104, .105                  

(Over 6,000 ft?  Buy one size smaller orifice from stock-- .099 works!)

$40.00 + core

 

 

 

ZT110

 Reman Carb Body 69-72 240Z 3 or 4 Screw w/ZT Roller Shafts (pair)  

$350.00 + core

ZT111

 core charge for one pair of carb bodies (with old butterflies) (pair)      

$100.00

 

 

 

ZT123

Smooth and clean 240Z Intake/Balance Tube, polished and plated--no smog, no control valves, no vac taps.  Water heating still works, if desired.  Crankcase breather and Valve cover breather fittings intact.  Includes firewall linkage, carb mounting nuts, washers, lock washers. Cleaned up insulator with new gaskets.   Your choice of intakes (240Z water, 240Z no water, 260Z, with a 240Z balance tube. Extraneous holes are plugged.  Basically all the junk on the balance tube is deleted (Smog equipment available at additional cost)

$120.00 + core

ZT124

 core charge for ZT123 intake

(your dirty one must be complete-just like the one  we sent you in advance!)     

$100.00

  Intake halves without the water pipes available upon request.  The water HEATS the intake charge.  Good in the Montana winter, bad year round in LA!  Don't run water, unless your Z is cold blooded to distraction.   
ZT125 Smooth & clean 240Z Balance Tube only, polished & plated - no smog, no control valves, no vac taps. Extraneous holes are plugged. Basically all the junk on the balance tube is deleted. $60.00 + core
ZT126 core charge for ZT125 $50.00
ZT128 Euro-Style Balance Tube Polished and Plated, All extra holes are Welded Shut, Ground down smooth and polished $160.00 + core

ZT128 Core

Core charge for ZT128

$50.00

ZT119 Intake manifold only - polished & plated $60.00 + core

 ZT119C

 Core charge for intake manifold

 $50.00

ZT129 Heat Shield - Cleaned and zinc'd $75.00 + core
ZT129C Core charge for heat shield $25.00

 

Tools

 

ZT158

Tool, Jet centering for 4 Screw Z and 2000 Roadster, HS6, HS4  

piston fitted with tool steel rod where the needle should be.  Steel rod is same diameter as jet nozzle.  Loosen nozzle tube jamb nut, insert tool, tighten jamb nut. 

$50.00

ZT159

Tool, Float level sight glass for all Z

flexible clear fuel line attached to drain plug bung.  Internal wire formed.  Read fuel level while tuning to see height in the float chamber.  Great for racers looking for that last possible horsepower. 

$30.00

ZT160

Tool, Flowmeter, "Unisyn". 

Rising ball style, adjustable for high and low RPM balancing.  This tool is essential for tuning sidedrafts.  Very easy to use.  As shown in the "Just SU's" video  

$35.00

ZT999

Core credit-send in extra complete pairs of carbs for $100 toward purchase of complete Carbs only! (Limit 3) (ZT100, ZT500 etc.) (subject to need)

 

260Z Owners (July '72+)

ZT161

260Z Conversion Kit--keeping the 260Z EGR Balance Tube. 

Includes 2 240Z 3 screw carbs, center linkage, throttle return springs, new floats. Includes core fee

$830.00

ZT162

260Z Conversion Kit--No EGR--Clean 240Z Balance Tube. 

Includes 2 240Z 3 screw carbs, center linkage, throttle return springs, new floats. Includes 240 Z Balance tube.  Includes firewall linkage, carb mounting nuts, washers, lockwashers. Cleaned up insulator with new gaskets. Crankcase breather and Valve cover breather fittings intact. Extraneous holes are plugged.  Basically all the junk on the balance tube is deleted     includes core fee.  This is what you buy if you have a 7/72+ with the crappy carbs and want a 240Z setup

$1080.00

ZT122

 240Z Balance Tube for 260Z conversion  (includes core fee)

for7/72+ 260Z owners wishing to delete the EGR valve and all the garbage on the intake.  Includes linkage to firewall.  Cleans up the intake to match the 240Z.  Crankcase breather, valve cover breather, brake booster tap fittings intact.  Air pump may be retained. Stock air cleaner may be retained.  Basically all the junk on the balance tube is deleted   Includes core fee which will not be refunded   

 

$290.00

ZT132

 Adapter plates, 260Z air cleaner to 240Z carbs

CNC milled, all studs, nyloc nuts, countersunk metric bolts, tool. For street driving only.  Hot Z cars must also buy ROUND air horns to install in 260Z air cleaner.            

$50.00

 

 

 

ZT20 Fuel Line $8.00 each
ZT25 Throttle return springs $5.00 each
ZT25-665 Needle & seat (pair) $30.00
ZT30 Float - Z and 2L $30.00 each

Gaskets

ZT095 Carb to air cleaner gaskets, Z/2L $4.00 each

ZT096

Gaskets 2 bolt for the 1600 / SSS / British SU

$2.00 each

ZT097

Float Bowl Gaskets

$2.00 each

ZT098

Gaskets - 3 Screw water/manifold, Carb to Intake

$2.00 each

ZT099

Gaskets, for the Z/2L/BritSU.

Non/water, 4 screw

4 for $8.00

 3 Screw 240Z Carbs were installed by the dealer on some 260Z's if the customer complained enough about 
the poor performance, vapor lock problem, and general miserable driving behaviors  We sell 3 screw 240Z 
carbs
to 260Z owners!.

240Z pilots-Look at how many screws are holding down the dome.  This is how we tell what carb you have.
69-70 Z collectors-do you have drain plugs on your float chambers directly above the fuel outlet?  We have
 these rare carbs in stock!
 

2000 Roadster

ZT500

DATSUN 2000 ROADSTER Service SS Reman Carb

(pair)    ZT Roller Shafts   Includes new floats

$680.00 + core

ZT501

core charge for one pair of carbs

Must return 2litre 1 3/4" carbs, not something else!

$200.00

 

 

 

ZT510

2000 ROADSTER Reman Carb Body

W/ ZTRoller Shafts (pair)  

$350.00 + core

ZT511

core charge for one pair of carb bodies (with old butterflies)

$100.00

 

 

 

ZT520

Intake, polished and plated complete                 

$120.00 + core

ZT521

core charge for intake   

$50.00

 

 

 

ZT554  

ZTherapy nozzles (pair) core is $50, please send in some dead nozzles.  6,000 ft altitude drivers-you must run .099 ZT nozzles for max power

$40.00 + core

ZT558

Master TuneUp kit includes: 2 nozzles w/fuel line, new RA or N25 needles, new needle & seats (float valves), new float gaskets, "Just SU's" DVD, insulator gaskets (4) Core is $50.00 for the pair of nozzles.  Send us your old nozzles  for $50 refund.

$180.00

ZT725-665

Needle & seat (pair)

$30.00

ZT31-608 Needle & seat (pair) (If you have free-floating floats) $30.00
ZT30 Float $30.00 each

ZT999

Core credit-send in extra complete pairs of carbs for $100 toward purchase of complete Carbs only! (Limit 3) (ZT100, ZT500 etc.) (subject to need)

 

Look at your float chamber-does the fuel exit out the center of the bottom, or out the lower front?

Racers--our shafts are normally undersized.  If you race ITS or EP, ask for "Blue Shafts" (RollerShafts
 that are standard diameter, and SCCA legal) 

DATSUN 1600

ZT700

DATSUN 1600/410/411

Service SS Reman Carb (pair)    ZT RollerShafts - Includes new floats

$680.00 +core

ZT701

core charge for one pair of carbs (pair)

$200.00

ZT710

DATSUN 1600

Reman Carb Body w/shafts (pair)  ZT RollerShafts

$350.00 + core

ZT711

core charge for one pair of carb bodies (with old butterflies) (pair)      

$100.00

ZT720

Intake, polished and plated complete       

$120.00 + core

ZT721

core charge for intake

$50.00

ZT754

ZTherapy nozzles (pair)

(replaces various needles) core is $50,

$40.00 + core

ZT31-608

Needle & seat (pair)

$30.00

ZT758

Master TuneUp kit

includes: 2 nozzles w/fuel line, new M39 needles, new needle & seats (float valves), new float gaskets, "Just SU's" DVD, insulator gaskets (4)  Includes $50.00 core for nozzles (send in your old nozzles for $50 refund)

$180.00

   

 

Look at your float chamber-does the fuel exit out the bottom, or out the front?

DATSUN 510 SSS

ZT800

DATSUN 510 SSS

Service SS Reman Carb (pair)    ZT RollerShafts - Includes new floats

$680.00 +core

ZT801

core charge for one pair of carbs (pair)

$200.00

ZT810

DATSUN 510 SSS

Reman Carb Body w/shafts (pair)  ZT RollerShafts

$350.00 + core

ZT811

core charge for one pair of carb bodies (with old butterflies) (pair)      

$100.00

ZT820

Intake, polished and plated complete       

$120.00 + core

ZT821

core charge for intake

$50.00

ZT830

2 bolt heatshield for 38mm carbs - new

$75.00

ZT832

4 bolt heatshield for 46mm carbs - new

$75.00

ZT854

ZTherapy nozzles (pair) (replaces various needles) core is $50,

$40.00 + core

ZT31-608 Needle & seat (pair) $30.00
ZT858

Master TuneUp kit

includes: 2 nozzles w/fuel line, new M39, M43, or M66 needles, new needle & seats ( float valves), new float gaskets, "Just SU's" DVD, insulator gaskets (4)  Includes $50.00 core for nozzles (send in your old nozzles for $50 refund)

$180.00
ZT999 Core credit-send in extra complete pairs of carbs for $100 toward purchase of complete Carbs only! (Limit 3) (ZT100, ZT500 etc.) (subject to need)  

 

510 SSS and 1600 - Feel you need more carb for your 2L or bigger 4 cylinder L motor?-We offer 46mm carbs for your L motor, with custom built linkage for the 4 cyl.-  $680 plus core carbs

 

Racers--our shafts are normally undersized.  If you race ITS or EP, ask for "Blue Shafts"
 (Roller Shafts that are standard diameter, and SCCA legal
)
 

HS6 and HS4 British/Swedish Induction

ZT1400

Volvo HS6 3 or 2 bolt Remanufactured Carbs

(pair)    ZTRollerShafts

$680.00 +core

ZT1401

core charge for one pair of carbs

$200.00

 

 

 

ZT1410

Volvo 3 or 2 bolt  Reman Carb Body w/shafts

(pair)  ZTRoller Shafts

$350.00 + core

ZT1411

core charge for one pair of carb bodies (with old butterflies)

$100.00

 

 

 

ZT1420

Intake

polished and plated complete       

$80.00 + core

ZT1421

core charge for intake

$30.00

 

 

 

ZT1454

ZTherapy nozzles

(replaces various needles) (pair)

$50.00

ZT1458

Master TuneUp kit includes:

2 nozzles w/fuel line, new needles, needle & seats (OR new viton-tipped float valves), new float gaskets,  "Just SU's" DVD.  Piston push pin seals (2). 

$130.00

 

Note:  1600 cc engines used a 1 3/4" mouth HS6, and a 5 1/2" long piston spring with the KD needle.  If you bored your 1.6 out to 2.0 litres, you should be using a 2L setup.  This kit is the shorter 4" 2.0L spring and SM needles.  Try stock, then switch to this.  Send back what you don't need for a refund within 45 days.  Only offered to customers buying new carbs from us.     

 

Before you call to order new carbs I need to know two things: 1.  How many bolts hold your air cleaner to the carb (2 or 3 per carb).  2. Do you have a vacuum advance distributor?

If you are ordering a Volvo intake, does it have the BCDD device?  That's a thing that screws
into the intake above the carbs in the center.

We are collecting 2" Jag carbs. Please send them in for  $50.00 each cash/credit towards ZT product.

We are NOT collecting HS6 cores at this time. 
As we collect HS2-HS8 cores, we will enter these markets and offer highly polished high performance units with
RollerShafts

AUD 9149

 Jet nozzle, left                                   

under/oversized hole avail by special order .099-.1045 inch

$25.00

AUD 9148

 Jet nozzle, right                                                

stock hole size is     .100 inch

$25.00

 

 

 

AUD ZTSM

 SM needle 2 litre British, hot rod 240Z-280ZX

$15.00

AUDZTKD

 KD needle 1600 HS6

$15.00

AUC 8459

 Float chamber gasket HS6

$2.50

JCX 1395

 Float chamber screws (all British)

$1.00

AUC 1152

 Float pivot

$1.00

WZX 1300

 Float, new style, no metal tab. 

Call for old style metal adjustables

$20.00

AUE 2

 Float lid, 2 inlet style

$20.00

AUE 1

 Float lid, 1 inlet style

$20.00

AUD 2631

 Float chamber, left or right

$35.00

AUC 1324

 Throttle shaft nuts, genuine British Whitworth thread  

(Specify yellow or silver plate)

$2.25

AUD 9585

 Needle & seats, per pair

$30.00

AUC 4943

 Seal, piston push pin

$2.25

AUC 4944

 Washer, piston push pin

$1.00

AUC 1206

 Lockwasher for nut on throttle shaft

(bendable ears to hold nut tight)

$1.00

ZT 160

 Unisyn Flowmeter

$35.00

  British / Swedish Carb To Manifold Gasket $2.00